UpHeron
All vulnerabilities

Servers and applications

CVE-2015-6423

The DCERPC Inspection implementation in Cisco Adaptive Security Appliance (ASA) Software 9.4.1 through 9.5.1 allows remote authenticated users to bypass an intended DCERPC-only ACL by sending arbitrary network traffic, aka Bug ID CSCuu67782.

Severity
Medium 4.3
Published
15 Jan 2016
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.2% in the next 30 daysHigher than 67% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
CWE-264
Attack
Over the network · Needs a user account · No user action needed
Attacker can
Read some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
Cisco ASA and Firepower Threat DefenseServers and applications · cpe:o:cisco:adaptive_security_appliance_software
  • Version 9.5.1
  • Version 9.4.2
  • Version 9.4.1.5
  • Version 9.4.1.3
All 7 release lines
  • Version 9.4.1
  • Version 9.4.1.1
  • Version 9.4.1.2
  • Version 9.4.1.3
  • Version 9.4.1.5
  • Version 9.4.2
  • Version 9.5.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-6423
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-6423