CVE Tools
Sign in

CVE-2011-0344

Published: Mar 8, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
5.8CVSSMEDIUM
EPSS Score
2.3%
Top 18.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Multiple stack-based buffer overflows in unspecified CGI programs in the Unified Maintenance Tool web interface in the embedded web server in the Communication Server (CS) in Alcatel-Lucent OmniPCX Enterprise before R9.0 H1.301.50 allow remote attackers to execute arbitrary code via crafted HTTP headers.

CVSS Vector Breakdown

AV:AAC:LAu:NC:PI:PA:P
Exploitability
AV:AAccess Vector
Adjacent Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

omnipcxalcatel-lucent
On-prem
Communications / voip-telephony
n/an/a
alcatel-lucentcommercialFRCommunicationsaka alcatel lucent

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=896
labs.idefense.com
http://secunia.com/advisories/43588
secunia.com
http://www.alcatel-lucent.com/wps/DocumentStreamerServlet?LMSG_CABINET=Corporate&LMSG_CONTENT_FILE=Support/Security/2011001.pdf
alcatel-lucent.com
and 3 more references View all →

Timeline

Published
Mar 8, 2011
Last Updated
Apr 29, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2011-0344 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows