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CVE-2010-2841

21
FAUCET Score

CVE-2010-2841 describes an unspecified vulnerability in various versions of Cisco Wireless LAN Controller (WLC) software. Remote authenticated users can exploit this flaw by sending crafted HTTP packets to the emweb component, leading to a denial of service through a device reload. This vulnerability has a CVSS score of 6.8, indicating a medium severity. It requires authentication (Au:S) but has low attack complexity (AC:L) and can be exploited over the network (AV:N), resulting in a complete loss of availability (A:C). There is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. The vulnerability has garnered minimal community discussion or media coverage, suggesting low public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.108CPE matchmatch criteria
cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.108:*:*:*:*:*:*:*
4.0.155.0CPE matchmatch criteria
cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.0:*:*:*:*:*:*:*
4.0.155.5CPE matchmatch criteria
cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.5:*:*:*:*:*:*:*
4.0.179.8CPE matchmatch criteria
cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.179.8:*:*:*:*:*:*:*
4.0.179.11CPE matchmatch criteria
cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.179.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 67th percentile among its peer group of 21,958 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

ciscopatch availablevia nvd_reference
View patch

References

tools.cisco.com / security/center/viewAlert.x
PatchVendor Advisory
cisco.com / en/US/products/products_security_advisory09186a0080b466e9.shtml
PatchVendor Advisory