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CVE-2011-4135

58
FAUCET Score

CVE-2011-4135 is a critical directory traversal vulnerability affecting Flexera FlexNet Publisher 11.10 (lmgrd), allowing remote attackers to execute arbitrary code through manipulated log file operations. With a CVSS score of 10.0, it presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, a Metasploit module exists, indicating exploitability, yet there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
11.10CPE matchmatch criteria
cpe:2.3:a:flexerasoftware:flexnet_publisher:11.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
31.86%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: FlexNet License Server Manager lmgrd Buffer Overflow · Mar 23, 2012
This CVE's current EPSS score of 0.3186 is in the 97th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.flexerasoftware.com / selfservice/microsites/search.do
Vendor Advisory
secunia.com / advisories/45615
Vendor Advisory
flexerasoftware.com / pl/13057.htm
PatchVendor Advisory
ibm.com / support/docview.wss
securityfocus.com / bid/49191
zerodayinitiative.com / advisories/ZDI-11-272