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CVE-2005-2831

34
FAUCET Score

CVE-2005-2831 describes a denial-of-service and potential arbitrary code execution vulnerability affecting Microsoft Internet Explorer versions 5.01, 5.5, and 6. This flaw allows remote attackers to crash the application by embedding specific CLSIDs in a web page that reference COM objects not intended for browser use. With a CVSS score of 7.5, it is a high-severity vulnerability that can be exploited remotely with low attack complexity, potentially leading to partial confidentiality, integrity, and availability impacts. Despite its age and high FAUCET Risk Score, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6.0:sp2:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp1:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
30.14%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3014 is in the 97th percentile among its peer group of 51,551 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-054
secunia.com / advisories/15368
secunia.com / advisories/18064
secunia.com / advisories/18311
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/23453
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1426
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1475
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1520
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1543
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1558
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1597
support.avaya.com / elmodocs2/security/ASA-2005-234.pdf
www130.nortelnetworks.com / cgi-bin/eserv/cs/main.jsp
kb.cert.org / vuls/id/959049
US Government Resource
osvdb.org / 21763
securityfocus.com / bid/15827
Patch
us-cert.gov / cas/techalerts/TA05-347A.html
PatchThird Party AdvisoryUS Government Resource
vupen.com / english/advisories/2005/2867
vupen.com / english/advisories/2005/2909