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CVE-2007-5544

20
FAUCET Score

CVE-2007-5544 describes a vulnerability in IBM Lotus Notes (versions prior to 6.5.6 and 7.x prior to 7.0.3) and IBM Lotus Domino (versions prior to 6.5.5 FP3 and 7.x prior to 7.0.2 FP1). This flaw stems from weak permissions on memory-mapped files used for inter-process communication, granting "Everyone:Full Control." This vulnerability carries a high CVSS score of 7.8, indicating a significant risk. A local attacker can exploit this with low attack complexity to gain full control over confidentiality, integrity, and availability, potentially obtaining sensitive information or injecting malicious scripts into a session. Despite its severity, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal, suggesting a lack of widespread attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.5.5CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:*:*:*:*:*:*:*:*
>= 7.0, < 7.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:*:*:*:*:*:*:*:*
6.5.5CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:6.5.5:-:*:*:*:*:*:*
7.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:7.0.2:-:*:*:*:*:*:*
<= 6.5.5CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 54th percentile among its peer group of 17,061 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/27321
Broken LinkPatchVendor Advisory
www-1.ibm.com / support/docview.wss
Broken LinkPatch
securityfocus.com / bid/26146
Broken LinkThird Party AdvisoryVDB Entry
symantec.com / content/en/us/enterprise/research/SYMSA-2007-013.txt
Not Applicable
vupen.com / english/advisories/2007/3598
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