Cisco IOS up to 12.2srb denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco IOS up to 12.2srb. The affected element is an unknown function. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2010-2831. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Cisco IOS up to 12.2srb (Router Operating System). This affects some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Unspecified vulnerability in the NAT for SIP implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1 allows remote attackers to cause a denial of service (device reload) via transit traffic on UDP port 5060, aka Bug ID CSCtf17624.

The weakness was shared 09/23/2010 with Cisco (Website). It is possible to read the advisory at cisco.com. This vulnerability is uniquely identified as CVE-2010-2831. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/25/2021).

The vulnerability scanner Nessus provides a plugin with the ID 17784 (Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43194 (Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (17784), SecurityFocus (BID 43393†) and Vulnerability Center (SBV-27271†). The entries VDB-54821 and VDB-54820 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17784
Nessus Name: Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/23/2010 🔍
09/22/2010 +61 days 🔍
09/22/2010 +0 days 🔍
09/23/2010 +1 days 🔍
09/23/2010 +0 days 🔍
09/26/2010 +3 days 🔍
01/10/2012 +471 days 🔍
03/19/2015 +1164 days 🔍
09/25/2021 +2382 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Organization: Cisco
Status: Not defined

CVE: CVE-2010-2831 (🔍)
GCVE (CVE): GCVE-0-2010-2831
GCVE (VulDB): GCVE-100-54819
SecurityFocus: 43393 - Cisco IOS NAT Functionality Session Initiation Protocol Denial of Service Vulnerability
Vulnerability Center: 27271 - [cisco-sa-20100922-nat] Cisco IOS 12.1-12.4 and 15.0-15.1 NAT for SIP Remote DoS, High

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/25/2021 12:23
Changes: 03/19/2015 14:37 (56), 03/06/2017 11:03 (9), 09/25/2021 12:16 (3), 09/25/2021 12:23 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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