CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in ssh Tectia Server up to 5.2.2 (SSH Server Software). Affected is an unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
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.
The weakness was published 01/09/2008 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is traded as CVE-2007-5616 since 10/21/2007. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.
It is declared as proof-of-concept.
Upgrading to version 5.2.3 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (39569).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.4VulDB Meta Temp Score: 7.3
VulDB Base Score: 8.4
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Access controlCWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Tectia Server 5.2.3
Timeline
10/21/2007 🔍01/08/2008 🔍
01/09/2008 🔍
01/09/2008 🔍
01/09/2008 🔍
01/09/2008 🔍
03/16/2015 🔍
11/07/2017 🔍
Sources
Advisory: kb.cert.orgStatus: Confirmed
Confirmation: 🔍
CVE: CVE-2007-5616 (🔍)
X-Force: 39569 - SSH Tectia Client and Server ssh-signer binary privilege escalation
SecurityTracker: 1019167 - SSH Tectia Lets Local Users Gain Root Privileges
SecurityFocus: 27191 - SSH Tectia Client and Server ssh-signer Local Privilege Escalation Vulnerability
Secunia: 28247 - SSH Tectia Client/Server ssh-signer Unspecified Privilege Escalation, Less Critical
Vupen: ADV-2008-0078
Entry
Created: 03/16/2015 13:43Updated: 11/07/2017 05:14
Changes: 03/16/2015 13:43 (61), 11/07/2017 05:14 (6)
Complete: 🔍
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