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CVE-2015-0678

20
FAUCET Score

CVE-2015-0678 describes a denial-of-service vulnerability in the virtualization layer of Cisco ASA FirePOWER Software (before 5.3.1.2 and 5.4.0.1) and ASA Context-Aware (CX) Software (before 9.3.2.1-9). An unauthenticated remote attacker can trigger a device reload by sending a rapid flood of crafted packets to the management interface. This vulnerability has a CVSS score of 7.8 (High), indicating a critical impact on availability with low attack complexity and no authentication required. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, though it has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.1CPE matchmatch criteria
cpe:2.3:o:cisco:asa_with_firepower_services:5.3.1:*:*:*:*:*:*:*
5.3.1.1CPE matchmatch criteria
cpe:2.3:o:cisco:asa_with_firepower_services:5.3.1.1:*:*:*:*:*:*:*
5.4.0CPE matchmatch criteria
cpe:2.3:o:cisco:asa_with_firepower_services:5.4.0:*:*:*:*:*:*:*
9.0.1CPE matchmatch criteria
cpe:2.3:o:cisco:asa_cx_context-aware_security_software:9.0.1:*:*:*:*:*:*:*
9.0.1-40CPE matchmatch criteria
cpe:2.3:o:cisco:asa_cx_context-aware_security_software:9.0.1-40:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.30%
Probability of exploitation in next 30 days
EPSS Percentile
81.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0230 is in the 67th percentile among its peer group of 51,553 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-20150408-cxfp
Vendor Advisory
securitytracker.com / id/1032046