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CVE-2011-3575

41
FAUCET Score

CVE-2011-3575 describes a stack-based buffer overflow vulnerability in the NSFComputeEvaluateExt function within Nnotes.dll of IBM Lotus Domino 8.5.2. This flaw allows remote authenticated users to execute arbitrary code by supplying a crafted, long tHPRAgentName parameter to the WebAdmin.nsf component. With a CVSS score of 9.0, this vulnerability is critical, requiring authentication but leading to complete compromise of confidentiality, integrity, and availability. While not observed in active exploitation (KEV list), public exploit code exists (EDB-36145), though it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
8.5.2CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:8.5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
11.07%
Probability of exploitation in next 30 days
EPSS Percentile
95.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-36145 · Sep 20, 2011
This CVE's current EPSS score of 0.1107 is in the 94th percentile among its peer group of 17,823 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

exchange.xforce.ibmcloud.com / vulnerabilities/69802
research.reversingcode.com / exploits/IBMLotusDomino_StackOverflowPoC
Exploit
research.reversingcode.com / index.php/advisories/73-ibm-ssd-1012211
Exploit
securityfocus.com / bid/49705