CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability has been found in OTRS (Service Management Software) and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a credentials management vulnerability. The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect integrity. The summary by CVE is:
Open Ticket Request System (OTRS) before 2.4.10, and 3.x before 3.0.3, does not present warnings about incoming encrypted e-mail messages that were based on revoked PGP or GPG keys, which makes it easier for remote attackers to spoof e-mail communication by leveraging a key that has a revocation signature.
The weakness was published 03/18/2011 (Website). It is possible to read the advisory at source.otrs.org. This vulnerability is known as CVE-2010-4764. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.
Upgrading to version 2.4.0 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (66337). Similar entries are available at 56879, 56878, 56877 and 56874.
Product
Type
Name
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: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Credentials managementCWE: CWE-255
ATT&CK: T1552
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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: OTRS 2.4.0
Timeline
03/16/2011 🔍03/18/2011 🔍
03/18/2011 🔍
03/18/2011 🔍
04/04/2011 🔍
03/20/2015 🔍
10/19/2021 🔍
Sources
Advisory: source.otrs.orgStatus: Not defined
Confirmation: 🔍
CVE: CVE-2010-4764 (🔍)
X-Force: 66337
Vulnerability Center: 30789 - Open Ticket Request System before 2.4.10 and 3.x before 3.0.3 Spoofing Vulnerability, Medium
See also: 🔍
Entry
Created: 03/20/2015 16:16Updated: 10/19/2021 21:10
Changes: 03/20/2015 16:16 (47), 03/20/2017 09:28 (6), 10/19/2021 21:10 (4)
Complete: 🔍
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