Tectia Server vulnerabilitiesRanked by how likely they are to be used.
Tectia Server is made by SSH. We track 12 published vulnerabilities in it, across 115 versions. None of them is on the list of flaws known to be exploited today. If you run Tectia Server, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Tectia Server vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Tectia Server's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Tectia Server flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 36%CVE-2012-5975Critical
The SSH USERAUTH CHANGE REQUEST feature in SSH Tectia Server 6.0.4 through 6.0.20, 6.1.0 through 6.1.12, 6.2.0 through 6.2.5, and 6.3.0 through 6.3.2 on UNIX and Linux, when old-style password authentication is...
- 1.4%CVE-2005-4310High
SSH Tectia Server 5.0.0 (A, F, and T), when allowing host-based authentication only, allows users to log in with the wrong credentials.
- 1.1%CVE-2021-27891High
SSH Tectia Client and Server before 6.4.19 on Windows have weak key generation.
- 0.9%CVE-2007-5616High
ssh-signer in SSH Tectia Client and Server 5.x before 5.2.4, and 5.3.x before 5.3.6, on Unix and Linux allows local users to gain privileges via unspecified vectors.
- 0.4%CVE-2021-27893High
SSH Tectia Client and Server before 6.4.19 on Windows allow local privilege escalation in nonstandard conditions.
- 0.3%
Race condition in SSH Tectia Server 4.0.3 and 4.0.4 for Unix, when the password change plugin (ssh-passwd-plugin) is enabled, allows local users to obtain the server's private key.
- 0.3%CVE-2005-2146Medium
SSH Tectia Server 4.3.1 and earlier, and SSH Secure Shell for Windows Servers, uses insecure permissions when generating the Secure Shell host identification key, which allows local users to access the key and spoof...
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1 new flaw affects software Acme tracks
The SSH USERAUTH CHANGE REQUEST feature in SSH Tectia Server 6.0.4 through 6.0.20, 6.1.0 through 6.1.12, 6.2.0 through 6.2.5, and 6.3.0 through 6.3.2 on UNIX and Linux, when old-style password authentication is enabled, allows remote attackers to bypass authentication via a crafted session involving entry of blank passwords, as demonstrated by a root login session from a modified OpenSSH client with an added input_userauth_passwd_changereq call in sshconnect2.c.
- Matched to
- Tectia Server on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 12 published vulnerabilities listed under the name Tectia Server, across 115 versions.
None of Tectia Server's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Tectia Server. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.