Unrated severityNVD Advisory· Published Jan 7, 2011· Updated Jun 16, 2026
CVE-2010-4686
CVE-2010-4686
Description
CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950.
Affected products
2cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: <15.0\(1\)xa1
- (no CPE)range: <15.0(1)XA1
Patches
Vulnerability mechanics
References
3- www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfnvdVendor Advisory
- www.securityfocus.com/bid/45769nvdThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/64585nvdThird Party AdvisoryVDB Entry
News mentions
0No linked articles in our index yet.