Cisco Unified Communications Manager TLS Certificate SAN cryptographic issues
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability was found in Cisco Unified Communications Manager (Unified Communication Software) (the affected version is unknown). It has been rated as critical. Affected by this issue is an unknown code of the component TLS Certificate Handler. The manipulation of the argument SAN
with an unknown input leads to a cryptographic issues vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is integrity.
The weakness was released 11/10/2014 with Cisco as CSCuq86376 as confirmed security notice (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is handled as CVE-2014-7991 since 10/08/2014. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1600.
The vulnerability scanner Nessus provides a plugin with the ID 80283 (Cisco Unified Communications Manager TLS SAN Field MitM (CSCuq86376)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.
Applying a patch is able to eliminate this problem.
The vulnerability is also documented in the databases at X-Force (98574), Tenable (80283), SecurityFocus (BID 71013†), Secunia (SA62267†) and Vulnerability Center (SBV-47928†). Entries connected to this vulnerability are available at VDB-173327, VDB-194937, VDB-209085 and VDB-210755.
Product
Type
Vendor
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: 4.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.6
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: Cryptographic issuesCWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 80283
Nessus Name: Cisco Unified Communications Manager TLS SAN Field MitM (CSCuq86376)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Timeline
10/08/2014 🔍11/10/2014 🔍
11/10/2014 🔍
11/10/2014 🔍
11/12/2014 🔍
11/13/2014 🔍
11/21/2014 🔍
12/29/2014 🔍
01/05/2015 🔍
02/24/2022 🔍
Sources
Vendor: cisco.comAdvisory: CSCuq86376
Organization: Cisco
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2014-7991 (🔍)
X-Force: 98574 - Cisco Unified Communications Manager spoofing, Medium Risk
SecurityFocus: 71013 - Cisco Unified Communications Manager TLS Certificate Validation Security Bypass Vulnerability
Secunia: 62267 - Cisco Unified Communications Manager Remote Mobile Access Subsystem Certificate Spoofing V, Less Critical
SecurityTracker: 1031181
Vulnerability Center: 47928 - Cisco Unified Communications Manager <=10.0(1) Remote Spoofing Vulnerability via a Crafted Certificate, Medium
See also: 🔍
Entry
Created: 11/12/2014 16:33Updated: 02/24/2022 13:22
Changes: 11/12/2014 16:33 (65), 06/17/2017 07:34 (9), 02/24/2022 13:17 (4), 02/24/2022 13:22 (1)
Complete: 🔍
Cache ID: 3:AB4:103
No comments yet. Languages: en.
Please log in to comment.