CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5	$5k-$25k	0.00

A vulnerability was found in Cisco IOS up to 12.2srb (Router Operating System). It has been classified as critical. Affected is some unknown processing. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The program 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. CVE summarizes:

Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service (device reload) via crafted H.323 packets, aka Bug ID CSCtc73759.

The weakness was released 09/23/2010 with Cisco (Website). The advisory is shared for download at cisco.com. This vulnerability is traded as CVE-2010-2828. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/25/2021).

The vulnerability scanner Nessus provides a plugin with the ID 49647 (Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)), 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 43196 (Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)).

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 vulnerability database at Tenable (49647). Entry connected to this vulnerability is available at 54817.

Productinfo

Type

• Router Operating System

Vendor

• Cisco

Name

• IOS

License

• commercial

Support

• end of life (version)

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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

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: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

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

Nessus ID: 49647
Nessus Name: Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 855393
OpenVAS Name: Cisco IOS Software H.323 Denial of Service Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

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 🔍
09/22/2010 +0 days 🔍
09/23/2010 +1 days 🔍
09/23/2010 +0 days 🔍
09/26/2010 +3 days 🔍
03/19/2015 +1635 days 🔍
09/25/2021 +2382 days 🔍

Sourcesinfo

Vendor: cisco.com

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

CVE: CVE-2010-2828 (🔍)
Vulnerability Center: 27272 - [cisco-sa-20100922-h323] Cisco IOS and IOS XE Remote DoS Vulnerability via Crafted H.323 Packets, Medium
SecurityFocus: 43392 - Cisco IOS CVE-2010-2828 H.323 Unspecified Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 03/19/2015 02:37 PM
Updated: 09/25/2021 11:40 AM
Changes: 03/19/2015 02:37 PM (56), 03/06/2017 11:03 AM (13), 09/25/2021 11:33 AM (3), 09/25/2021 11:40 AM (1)
Complete: 🔍

Discussion

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