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CVE-2011-3849

20
FAUCET Score

CVE-2011-3849 is an unspecified vulnerability affecting CA Directory 8.1 and r12 before SP7 CR1, specifically dxserver before build 6279. This flaw allows remote, unauthenticated attackers to trigger a denial of service by sending a crafted SNMP packet, causing the daemon to crash. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P), it is considered a medium-severity vulnerability due to its network-based attack vector and low attack complexity, leading to availability impact. There is no evidence of active exploitation, nor are there public Metasploit, Nuclei, or ExploitDB modules available, though it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
8.1CPE matchmatch criteria
cpe:2.3:a:broadcom:directory:8.1:*:*:*:*:*:*:*
r12CPE matchmatch criteria
cpe:2.3:a:broadcom:directory:r12:sp1:*:*:*:*:*:*
r12CPE matchmatch criteria
cpe:2.3:a:broadcom:directory:r12:sp2:*:*:*:*:*:*
r12CPE matchmatch criteria
cpe:2.3:a:broadcom:directory:r12:sp3:*:*:*:*:*:*
r12CPE matchmatch criteria
cpe:2.3:a:broadcom:directory:r12:sp4:*:*:*:*:*:*

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
1.62%
Probability of exploitation in next 30 days
EPSS Percentile
73.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0162 is in the 58th percentile among its peer group of 23,690 CVEs.

Social Chatter

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

support.ca.com / irj/portal/anonymous/phpsupcontent
PatchVendor Advisory
securityfocus.com / archive/1/520547/100/0/threaded