Nortel Meridian CS 1000 denial of service

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.
6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Nortel Meridian CS 1000 and classified as problematic. The impacted element is an unknown function. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2007-2886. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Nortel Meridian CS 1000 (the affected version is unknown). Affected by this issue is an unknown code. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

Unspecified vulnerability in the Nortel CS 1000 M media card in Enterprise VoIP-Core-CS 1000E, 1000M, and 1000S 04.50W before 20070523 in Meridian/CS 1000 allows remote attackers to cause a denial of service (card hang) via unspecified vectors.

The weakness was presented 05/25/2007 by Eldon Sprickerhoff and Richard Gowman with eSentire (Website). The advisory is available at www116.nortelnetworks.com. This vulnerability is handled as CVE-2007-2886 since 05/29/2007. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (34480), SecurityFocus (BID 24131†), OSVDB (36525†), Secunia (SA25409†) and SecurityTracker (ID 1018128†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/23/2007 🔍
05/25/2007 +2 days 🔍
05/25/2007 +0 days 🔍
05/25/2007 +0 days 🔍
05/25/2007 +0 days 🔍
05/29/2007 +3 days 🔍
05/29/2007 +0 days 🔍
06/01/2007 +3 days 🔍
06/01/2007 +0 days 🔍

Sourcesinfo

Vendor: nortel-canada.com

Advisory: www116.nortelnetworks.com
Researcher: Eldon Sprickerhoff, Richard Gowman
Organization: eSentire
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-2886 (🔍)
GCVE (CVE): GCVE-0-2007-2886
GCVE (VulDB): GCVE-100-3098
X-Force: 34480 - Nortel Meridian/CS 1000 unspecified denial of service, Medium Risk
SecurityFocus: 24131 - Nortel Meridian/CS 1000 Unspecified Remote Denial of Service Vulnerability
Secunia: 25409 - Nortel Meridian CS 1000 Unspecified Denial of Service Vulnerability, Moderately Critical
OSVDB: 36525 - Nortel Meridian CS 1000 Unspecified Remote DoS
SecurityTracker: 1018128
Vupen: ADV-2007-1927

Entryinfo

Created: 06/01/2007 17:12
Changes: 06/01/2007 17:12 (75)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!