Cisco Telepresence Mxp Software up to F9.0.0 denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.7 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Cisco Telepresence Mxp Software up to F9.0.0 (Unified Communication Software). Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.
The weakness was released 08/31/2011 by Sense of Security (Website). It is possible to read the advisory at xforce.iss.net. This vulnerability is known as CVE-2011-2577. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.
A public exploit has been developed by Sense of Security and been published 3 weeks after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 69047 (Cisco TelePresence Codecs DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.
Upgrading to version F9.0.1 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (69513), Tenable (69047) and Exploit-DB (17871). Entries connected to this vulnerability are available at 58594 and 58593.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
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: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Sense of Security
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 69047
Nessus Name: Cisco TelePresence Codecs DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Upgrade: Telepresence Mxp Software F9.0.1
Timeline
06/27/2011 🔍08/31/2011 🔍
08/31/2011 🔍
08/31/2011 🔍
08/31/2011 🔍
09/05/2011 🔍
09/19/2011 🔍
09/19/2011 🔍
07/24/2013 🔍
03/23/2015 🔍
11/18/2021 🔍
Sources
Vendor: cisco.comAdvisory: xforce.iss.net
Researcher: Sense of Security
Status: Not defined
CVE: CVE-2011-2577 (🔍)
IAVM: 🔍
X-Force: 69513
Vulnerability Center: 32958 - [cisco-sa-20110831-tandberg] Cisco TelePresence Remote DoS Vulnerability via a Crafted SIP Packet, Medium
SecurityFocus: 49392 - Cisco TelePresence Codecs SIP Packet Remote Denial of Service Vulnerability
OSVDB: 74901
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 11/18/2021 14:40
Changes: 03/23/2015 16:50 (61), 03/31/2017 12:07 (17), 11/18/2021 14:38 (3), 11/18/2021 14:40 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.