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CVE-2011-1854

34
FAUCET Score

CVE-2011-1854 is a critical use-after-free vulnerability affecting HP Intelligent Management Center (IMC) 5.0 before E0101L02. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted, long syslog packet, triggering an exception handler. With a CVSS score of 10.0, it presents a severe risk of complete compromise (confidentiality, integrity, and availability). Despite its high severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it shows no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:hp:intelligent_management_center:5.0:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:hp:intelligent_management_center:5.0:e0101:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:hp:intelligent_management_center:5.0:e0101l01:*:*:*:*:*:*

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
11.45%
Probability of exploitation in next 30 days
EPSS Percentile
95.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1145 is in the 93rd 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

h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
PatchVendor Advisory
securitytracker.com / id
securityfocus.com / bid/47789
zerodayinitiative.com / advisories/ZDI-11-166