Tectia Server
Vendor:
First CVE: Dec 31, 2003 · Active for 22 years
13
Total CVEs
More Total CVEs than 91% of tracked products
1.6
Avg CVEs / Year
Higher CVE frequency than 59% of tracked products
6.4
Avg CVSS
Higher Avg CVSS than 28% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Tectia Server over time
Volume of CVEsAvg CVSS Base Score
First CVE
Dec 31, 2003
22 years ago
Most Recent CVE
Oct 2, 2025
295 days ago
CVE Severity & Scoring
Tectia Server13 CVEs
15%
23%
62%
All CVEs352,294 CVEs
45%
40%
11%
LowMediumHigh
Attack Vector
Local2 (15.4%)
Network3 (23.1%)
Unknown8 (61.5%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (15.4%)
High3 (23.1%)
Unknown8 (61.5%)
User Interaction
None5 (38.5%)
Unknown8 (61.5%)
Required0 (0.0%)
Privileges Required
Low3 (23.1%)
High1 (7.7%)
None1 (7.7%)
Unknown8 (61.5%)
Top CVEs
Signals from CVEs in this product scope (13 CVEs).
13 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2012-5975HIGH 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-st | Dec 4, 2012 | 9.3 | 67 | NO | YES |
Error handling in the SSH protocol in (1) SSH Tectia Client and Server and Connector 4.0 through 4.4.11, 5.0 through 5.2.4, and 5.3 through 5.3.8; Client and Server and ConnectSecu | Nov 19, 2008 | 3.7 | 32 | NO | YES |
CVE-2021-27891HIGH SSH Tectia Client and Server before 6.4.19 on Windows have weak key generation. ConnectSecure on Windows is affected. | Mar 15, 2021 | 8.8 | 27 | NO | NO |
CVE-2025-32942HIGH SSH Tectia Server before 6.6.6 sometimes allows attackers to read and alter a user's session traffic. | Oct 2, 2025 | 7.2 | 24 | NO | NO |
CVE-2021-27892HIGH SSH Tectia Client and Server before 6.4.19 on Windows allow local privilege escalation. ConnectSecure on Windows is affected. | Mar 15, 2021 | 7.8 | 24 | NO | NO |
CVE-2021-27893HIGH SSH Tectia Client and Server before 6.4.19 on Windows allow local privilege escalation in nonstandard conditions. ConnectSecure on Windows is affected. | Mar 15, 2021 | 7.0 | 23 | NO | NO |
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. | Jan 9, 2008 | 7.2 | 22 | NO | NO |
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. | Dec 17, 2005 | 7.5 | 19 | NO | NO |
CVE-2006-4315HIGH Unquoted Windows search path vulnerability in multiple SSH Tectia products, including Client/Server/Connector 5.0.0 and 5.0.1 and Client/Server before 4.4.5, and Manager 2.12 and e | Aug 23, 2006 | 7.2 | 18 | NO | NO |
CVE-2006-5484MEDIUM SSH Tectia Client/Server/Connector 5.1.0 and earlier, Manager 2.2.0 and earlier, and other products, when using an RSA key with exponent 3, removes PKCS-1 padding before generating | Oct 24, 2006 | 5.0 | 15 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (13 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
2 CVEs
15.4% of CVEs· 97th percentile
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
7.7% of CVEs· 88th percentile
Social Chatter
Signals from CVEs in this product scope (13 CVEs).
Media Mentions
Signals from CVEs in this product scope (13 CVEs).
Top CNAs Publishing CVEs For Tectia Server
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 6.3.2 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.3.1 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.3.0 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.5 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.4 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.3 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.2 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.1 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.2.0 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.9 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.8 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.7 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.6 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.5 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.4 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.3 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.2 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.12 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.1 | 1 | 9.3 | 35.9% | 0 | 1 |
| 6.1.0 | 1 | 9.3 | 35.9% | 0 | 1 |