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CVE-2016-1297

22
FAUCET Score

CVE-2016-1297 describes a critical command injection vulnerability in the Device Manager GUI of Cisco Application Control Engine (ACE) 4710 appliances running A5 software prior to A5(3.1). This flaw allows remote authenticated users to bypass Role-Based Access Control (RBAC) restrictions and execute arbitrary CLI commands with administrative privileges through a crafted POST request. With a CVSS v3 score of 8.8 (High), this vulnerability poses a significant risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
a5\(1.0\)CPE matchmatch criteria
cpe:2.3:a:cisco:application_control_engine_software:a5\(1.0\):*:*:*:*:*:*:*
a5\(1.1\)CPE matchmatch criteria
cpe:2.3:a:cisco:application_control_engine_software:a5\(1.1\):*:*:*:*:*:*:*
a5\(1.2\)CPE matchmatch criteria
cpe:2.3:a:cisco:application_control_engine_software:a5\(1.2\):*:*:*:*:*:*:*
a5\(2.0\)CPE matchmatch criteria
cpe:2.3:a:cisco:application_control_engine_software:a5\(2.0\):*:*:*:*:*:*:*
a5\(2.1\)CPE matchmatch criteria
cpe:2.3:a:cisco:application_control_engine_software:a5\(2.1\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.80%
Probability of exploitation in next 30 days
EPSS Percentile
85.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0280 is in the 84th percentile among its peer group of 17,808 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, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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-20160224-ace
Vendor Advisory
securitytracker.com / id/1035104