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I was looking around the EWS of my HP printer and I accidentally set a old cipher and I can't access anymore, I'm always getting ERR_SSL_VERSION_OR_CIPHER_MISMATCH
from chrome.
Any browser settings I need to set to get access to this https server again? I test Chrome, Firefox, Edge, iexplore and got nothing.
I check via nmap
the ciphers available to access the https server:
gabriel@pc:~$ nmap --script ssl-enum-ciphers -p 443 192.168.223.1
Starting Nmap 7.70 ( https://nmap.org )
Nmap scan report for 192.168.223.1
Host is up (0.045s latency).
PORT STATE SERVICE
443/tcp open https
| ssl-enum-ciphers:
| TLSv1.0:
| ciphers:
| TLS_RSA_WITH_DES_CBC_SHA (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_MD5 (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_SHA (rsa 2048) - C
| compressors:
| NULL
| cipher preference: client
| warnings:
| 64-bit block cipher DES vulnerable to SWEET32 attack
| Broken cipher RC4 is deprecated by RFC 7465
| Ciphersuite uses MD5 for message integrity
| TLSv1.1:
| ciphers:
| TLS_RSA_WITH_DES_CBC_SHA (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_MD5 (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_SHA (rsa 2048) - C
| compressors:
| NULL
| cipher preference: client
| warnings:
| 64-bit block cipher DES vulnerable to SWEET32 attack
| Broken cipher RC4 is deprecated by RFC 7465
| Ciphersuite uses MD5 for message integrity
| TLSv1.2:
| ciphers:
| TLS_RSA_WITH_DES_CBC_SHA (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_MD5 (rsa 2048) - C
| TLS_RSA_WITH_RC4_128_SHA (rsa 2048) - C
| compressors:
| NULL
| cipher preference: client
| warnings:
| 64-bit block cipher DES vulnerable to SWEET32 attack
| Broken cipher RC4 is deprecated by RFC 7465
| Ciphersuite uses MD5 for message integrity
|_ least strength: C
Nmap done: 1 IP address (1 host up) scanned in 1.44 seconds
Thanks, I'm gonna try that. – Gabriel de Biasi – 2019-06-22T14:18:18.747
I finally got it. I tried using Windows 7 SP1 in a VM, without access to Internet. The Internet Explorer accessed the website normally xD – Gabriel de Biasi – 2019-06-22T15:56:00.457