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CVE-2005-0599

15
FAUCET Score

CVE-2005-0599 describes a denial-of-service vulnerability affecting Cisco Application and Content Networking System (ACNS) versions 4.x, 5.0, and 5.1 prior to 5.1.11.6. Remote attackers can exploit this flaw by sending malformed IP packets, leading to high CPU consumption on the affected device. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and requires no authentication or complex attack methods, with the primary impact being system availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1.11.5CPE matchmatch criteria
cpe:2.3:a:cisco:application_and_content_networking_software:*:*:*:*:*:*:*:*
4.0.3CPE matchmatch criteria
cpe:2.3:a:cisco:application_and_content_networking_software:4.0.3:*:*:*:*:*:*:*
4.1.1CPE matchmatch criteria
cpe:2.3:a:cisco:application_and_content_networking_software:4.1.1:*:*:*:*:*:*:*
4.1.3CPE matchmatch criteria
cpe:2.3:a:cisco:application_and_content_networking_software:4.1.3:*:*:*:*:*:*:*
4.2CPE matchmatch criteria
cpe:2.3:a:cisco:application_and_content_networking_software:4.2:*:*:*:*:*:*:*

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
1.63%
Probability of exploitation in next 30 days
EPSS Percentile
73.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0163 is in the 58th percentile among its peer group of 23,705 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

secunia.com / advisories/14395
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/19468
cisco.com / warp/public/707/cisco-sa-20050224-acnsdos.shtml
Vendor Advisory
securityfocus.com / bid/12648