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CVE-2015-6320

20
FAUCET Score

CVE-2015-6320 describes a denial-of-service vulnerability affecting Cisco Aironet 1800 series devices running specific software versions (8.1(112.3) and 8.1(112.4)). This high-severity flaw (CVSS 7.5) allows unauthenticated remote attackers to crash the device by sending a specially crafted IP packet, requiring no user interaction. While there is no known public exploit code or active exploitation, the vulnerability has received some media coverage and community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
8.1\(112.3\)CPE matchmatch criteria
cpe:2.3:o:cisco:aironet_access_point_software:8.1\(112.3\):*:*:*:*:*:*:*
8.1\(112.4\)CPE matchmatch criteria
cpe:2.3:o:cisco:aironet_access_point_software:8.1\(112.4\):*:*:*:*:*:*:*

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
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 61st percentile among its peer group of 51,506 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20160113-aironet
Vendor Advisory
securitytracker.com / id/1034668