SSL Report:
webvpn.dch.cantv.com.ve
(190.9.129.50)
Assessed on: Mon, 28 Jul 2025 02:39:11 UTC
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Summary
0
20
40
60
80
100
Certificate
Protocol Support
Key Exchange
Cipher Strength
Visit our documentation page
for more information, configuration guides, and books. Known issues are documented
here.
This server's certificate is not trusted, see below for details.
Certificate uses an insecure signature. Upgrade to SHA2 to avoid browser warnings.
MORE INFO »
This server is vulnerable to the POODLE TLS attack. Patching required. Grade set to F. MORE INFO »
This server is vulnerable to the Return Of Bleichenbacher's Oracle Threat (ROBOT) vulnerability. Grade set to F.
MORE INFO »
This server is vulnerable to the Zombie POODLE vulnerability. Grade set to F.
MORE INFO »
This server is vulnerable to the Sleeping POODLE vulnerability. Grade set to F.
MORE INFO »
The server supports only older protocols, but not the current best TLS 1.2 or TLS 1.3. Grade capped to C.
MORE INFO »
There is no support for secure renegotiation.
MORE INFO »
This server does not support Forward Secrecy with the reference browsers.
Grade capped to B.
MORE INFO »
This server does not support Authenticated encryption (AEAD) cipher suites. Grade capped to B.
MORE INFO »
This server supports TLS 1.0.
Grade capped to B. MORE INFO »
This server does not support TLS 1.3. MORE INFO »
Certificate #1: RSA 2048 bits (SHA1withRSA)
|
Server Key and Certificate #1
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| Subject |
webvpn.dch.cantv.com.ve
Fingerprint SHA256: 71dad530e20d03fa09804ae1b0e5f493dfc9143230d703dddb45ecc521c68a1c Pin SHA256: pxMIaVFoqGY/UaaSneeA1GgPwfyibt31H9ViQVaPi2E= |
| Common names | webvpn.dch.cantv.com.ve |
| Alternative names | - INVALID |
| Serial Number | bba03059 INVALID |
| Valid from | Thu, 01 Jun 2017 23:45:48 UTC |
| Valid until | Sun, 30 May 2027 23:45:48 UTC (expires in 1 year and 10 months) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | webvpn.dch.cantv.com.ve Self-signed
|
| Signature algorithm | SHA1withRSA INSECURE |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
None |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
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Additional Certificates (if supplied)
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| Certificates provided | 1 (1121 bytes) |
| Chain issues | None |
Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | No |
| TLS 1.2 | No |
| TLS 1.1 | No |
| TLS 1.0 | Yes |
| SSL 3 | No |
| SSL 2 | No |
| Cipher Suites | ||
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# TLS 1.0 (suites in server-preferred order)
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||
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
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256 | |
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)
WEAK
|
112 | |
| Handshake Simulation | |||
| Android 2.3.7 No SNI 2 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.0.4 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.1.1 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.2.2 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.3 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.4.2 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 5.0.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 6.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 7.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 8.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 8.1 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 9.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Baidu Jan 2015 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| BingPreview Jan 2015 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 49 / XP SP3 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 69 / Win 7 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 70 / Win 10 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 80 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 31.3.0 ESR / Win 7 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 47 / Win 7 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 49 / XP SP3 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 62 / Win 7 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 73 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Googlebot Feb 2018 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 7 / Vista | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 8 / XP No FS 1 No SNI 2 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_3DES_EDE_CBC_SHA |
| IE 8-10 / Win 7 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 7 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 8.1 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 10 / Win Phone 8.0 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win Phone 8.1 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win Phone 8.1 Update R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 15 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 16 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 18 / Win 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 13 / Win Phone 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 6u45 No SNI 2 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 7u25 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 8u161 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 11.0.3 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 12.0.1 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 0.9.8y | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.0.1l R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.0.2s R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.1.0k R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.1.1c R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 5.1.9 / OS X 10.6.8 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 6 / iOS 6.0.1 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 6.0.4 / OS X 10.8.4 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 7 / iOS 7.1 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 7 / OS X 10.9 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 8 / iOS 8.4 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 8 / OS X 10.10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 9 / iOS 9 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 9 / OS X 10.11 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 10 / iOS 10 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 10 / OS X 10.12 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 12.1.2 / MacOS 10.14.6 Beta R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 12.1.1 / iOS 12.3.1 R | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Yahoo Slurp Jan 2015 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| YandexBot Jan 2015 | RSA 2048 (SHA1) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
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# Not simulated clients (Protocol mismatch)
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| IE 6 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
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| Apple ATS 9 / iOS 9 R |
Protocol mismatch (not simulated) |
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| (1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it. | |||
| (2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI. | |||
| (3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version. | |||
| (R) Denotes a reference browser or client, with which we expect better effective security. | |||
| (All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE). | |||
| (All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake. | |||
| Protocol Details | |
| Renegotiation | Unknown |
| BEAST attack |
Not mitigated server-side (more info)
TLS 1.0: 0x2f
|
| POODLE (SSLv3) | No, SSL 3 not supported (more info) |
| POODLE (TLS) | Vulnerable INSECURE (more info) |
| Zombie POODLE |
Yes EXPLOITABLE
(more info)
TLS 1.0 : 0x002f
|
| GOLDENDOODLE | No (more info)
TLS 1.0 : 0x002f
|
| OpenSSL 0-Length | No (more info)
TLS 1.0 : 0x002f
|
| Sleeping POODLE |
Yes EXPLOITABLE
(more info)
TLS 1.0 : 0x002f
|
| Downgrade attack prevention | Unknown (requires support for at least two protocols, excl. SSL2) |
| SSL/TLS compression | No |
| RC4 | No |
| Heartbeat (extension) | No |
| Heartbleed (vulnerability) | No (more info) |
| Ticketbleed (vulnerability) | No (more info) |
| OpenSSL CCS vuln. (CVE-2014-0224) | No (more info) |
| OpenSSL Padding Oracle vuln. (CVE-2016-2107) |
No (more info) |
| ROBOT (vulnerability) | Yes, but oracle is weak (more info) |
| Forward Secrecy | No WEAK (more info) |
| ALPN | No |
| NPN | No |
| Session resumption (caching) | No (IDs assigned but not accepted) |
| Session resumption (tickets) | No |
| OCSP stapling | No |
| Strict Transport Security (HSTS) | No |
| HSTS Preloading | Not in: Chrome Edge Firefox IE |
| Public Key Pinning (HPKP) | No (more info) |
| Public Key Pinning Report-Only | No |
| Public Key Pinning (Static) | No (more info) |
| Long handshake intolerance | No |
| TLS extension intolerance | No |
| TLS version intolerance | TLS 2.152 |
| Incorrect SNI alerts | No |
| Uses common DH primes | No, DHE suites not supported |
| DH public server param (Ys) reuse | No, DHE suites not supported |
| ECDH public server param reuse | No, ECDHE suites not supported |
| Supported Named Groups | - |
| SSL 2 handshake compatibility | Yes |
|
HTTP Requests
|
|
1 https://webvpn.dch.cantv.com.ve/
(HTTP/1.1 200 OK)
| 1 | |
| Content-Type | text/html; charset=utf-8 | |
| Transfer-Encoding | chunked | |
| Cache-Control | no-cache | |
| Pragma | no-cache | |
| Connection | Keep-Alive | |
| Date | Mon, 28 Jul 2025 02:36:57 GMT | |
| Set-Cookie | tg=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure | |
| Set-Cookie | webvpn=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure | |
| Set-Cookie | webvpnc=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure | |
| Set-Cookie | webvpn_portal=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure | |
| Set-Cookie | webvpnlogin=1; path=/; secure | |
| Set-Cookie | sdesktop=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure | |
| Miscellaneous | |
| Test date | Mon, 28 Jul 2025 02:36:46 UTC |
| Test duration | 145.497 seconds |
| HTTP status code | 200 |
| HTTP server signature | - |
| Server hostname | - |
Why is my certificate not trusted?
There are many reasons why a certificate may not be trusted. The exact problem is indicated on the report card in bright red. The problems fall into three categories:
- Invalid certificate
- Invalid configuration
- Unknown Certificate Authority
1. Invalid certificate
A certificate is invalid if:
- It is used before its activation date
- It is used after its expiry date
- Certificate hostnames don't match the site hostname
- It has been revoked
- It has insecure signature
- It has been blacklisted
2. Invalid configuration
In some cases, the certificate chain does not contain all the necessary certificates to connect the web server certificate to one of the root certificates in our trust store. Less commonly, one of the certificates in the chain (other than the web server certificate) will have expired, and that invalidates the entire chain.
3. Unknown Certificate Authority
In order for trust to be established, we must have the root certificate of the signing Certificate Authority in our trust store. SSL Labs does not maintain its own trust store; instead we use the store maintained by Mozilla.
If we mark a web site as not trusted, that means that the average web user's browser will not trust it either. For certain special groups of users, such web sites can still be secure. For example, if you can securely verify that a self-signed web site is operated by a person you trust, then you can trust that self-signed web site too. Or, if you work for an organisation that manages its own trust, and you have their own root certificate already embedded in your browser. Such special cases do not work for the general public, however, and this is what we indicate on our report card.
4. Interoperability issues
In some rare cases trust cannot be established because of interoperability issues between our code and the code or configuration running on the server. We manually review such cases, but if you encounter such an issue please feel free to contact us. Such problems are very difficult to troubleshoot and you may be able to provide us with information that might help us determine the root cause.
SSL Report v2.4.1