CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Cisco IOS up to 12.x (Router Operating System). This affects some unknown functionality. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:
CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.
The weakness was presented 01/07/2011 with Cisco (Website). The advisory is shared at xforce.iss.net. This vulnerability is uniquely identified as CVE-2009-5040. The exploitability is told to be easy. It is possible to initiate the attack remotely. A authentication is required for exploitation. Neither technical details nor an exploit are publicly available.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 43207 (Cisco IOS Multiple Vulnerabilities).
Upgrading to version 12.1%2820%29ew4 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (64681), SecurityFocus (BID 45765†) and Vulnerability Center (SBV-29051†). See VDB-55971, VDB-55970, VDB-55968 and VDB-55951 for similar entries.
Product
Type
Vendor
Name
Version
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: 6.5VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: Resource managementCWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
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 |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: IOS 12.1%2820%29ew4
Timeline
01/07/2011 🔍01/07/2011 🔍
01/07/2011 🔍
01/07/2011 🔍
01/11/2011 🔍
01/12/2011 🔍
03/19/2015 🔍
10/11/2021 🔍
Sources
Vendor: cisco.comAdvisory: xforce.iss.net
Organization: Cisco
Status: Not defined
Confirmation: 🔍
CVE: CVE-2009-5040 (🔍)
X-Force: 64681
SecurityFocus: 45765 - Cisco IOS CallManager Express (CME) (CVE-2009-5040) Denial of Service Vulnerability
Vulnerability Center: 29051 - CallManager Express on Cisco IOS before 15.0(1)XA Remote DoS Vulnerability, Medium
See also: 🔍
Entry
Created: 03/19/2015 11:27 PMUpdated: 10/11/2021 08:14 AM
Changes: 03/19/2015 11:27 PM (52), 03/13/2017 09:41 AM (10), 10/11/2021 08:14 AM (4)
Complete: 🔍
Cache ID: 18:C01:40
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