CVE-2010-0586
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco...
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
- Record
CVE-2010-0586- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
- Record
CVE-2010-0586- Updated
- 2026-11-02
EUVDEUVD-2010-0617 No score
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
- Record
EUVD-2010-0617- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8m6f-jm2w-hq3h No score
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco...
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
- Record
GHSA-8m6f-jm2w-hq3h- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-0586 is a high vulnerability (CVSS 7.8) in Cisco Ios, published March 25, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.60%, the 85th percentile. No source names a fixed version.
References
tools.cisco.com/security/center/viewAlert.x?alertId=20070
secunia.com/advisories/39069
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6625
osvdb.org/63177
cisco.com/en/US/products/products_security_advisory09186a0080b20f33.shtml
nvd.nist.gov/vuln/detail/CVE-2010-0586
github.com/advisories/GHSA-8m6f-jm2w-hq3h