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CVE-2007-2151

15
FAUCET Score

CVE-2007-2151 describes a denial-of-service vulnerability affecting McAfee e-Business Server versions prior to 8.1.1 and 8.5.2. Remote unauthenticated attackers can crash the administration server by sending a malformed authentication packet with an excessively large length value, leading to a heap over-read. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.1CPE matchmatch criteria
cpe:2.3:a:mcafee:e-business_server:8.1:*:aix:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:mcafee:e-business_server:8.1:*:hp-ux:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:mcafee:e-business_server:8.1:*:linux:*:*:*:*:*
8.5.1CPE matchmatch criteria
cpe:2.3:a:mcafee:e-business_server:8.5.1:*:solaris:*:*:*:*:*
8.5.1CPE matchmatch criteria
cpe:2.3:a:mcafee:e-business_server:8.5.1:*:windows:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 64th percentile among its peer group of 23,723 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

labs.idefense.com / intelligence/vulnerabilities/display.php
Patch
secunia.com / advisories/24893
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/33730
knowledge.mcafee.com / SupportSite/dynamickc.do
Vendor Advisory
securityfocus.com / bid/23544
securitytracker.com / id
vupen.com / english/advisories/2007/1434