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CVE-2011-4650

23
FAUCET Score

CVE-2011-4650 describes an excessive logging vulnerability in Cisco Data Center Network Manager (DCNM) version 5.2(1). A TCP flood on Java ports can cause the server.log file to grow excessively, leading to increased CPU utilization and potential denial of service. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable remotely without authentication and can significantly impact system availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.2\(1\)CPE matchmatch criteria
cpe:2.3:a:cisco:data_center_network_manager:5.2\(1\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.34%
Probability of exploitation in next 30 days
EPSS Percentile
68.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0134 is in the 49th percentile among its peer group of 51,485 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

icisystem.blogspot.com / 2015/09/cisco-notification-alert-prime-dcnm-01.html
Third Party Advisory
quickview.cloudapps.cisco.com / quickview/bug/CSCtt15295
Vendor Advisory