CVE-2015-0610
MEDIUM · CVSS 4.3EPSS 1.4%EU EUVD
Race condition in the object-group ACL feature in Cisco IOS 15.5(2)T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCun21071.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N- Weakness (CWE)
- CWE-362
- EPSS score
- 1.4% (73th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2015-0623)
- Published
- February 12, 2015
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2015-0623 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
References
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0610(Vendor Advisory)
- http://tools.cisco.com/security/center/viewAlert.x?alertId=37423(Vendor Advisory)
- http://www.securityfocus.com/bid/72565
- http://www.securitytracker.com/id/1031732
- https://exchange.xforce.ibmcloud.com/vulnerabilities/100807
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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