Unscored severity · published Oct 18, 2007
CVE-2007-5537
Cisco Unified Communications Manager (CUCM, formerly CallManager) 5.1 before 5.1(2), and Unified CallManager 5.0, allow remote attackers to cause a denial of service (kernel…
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CVSS
2%
EPSS
No
On KEV
Description
Cisco Unified Communications Manager (CUCM, formerly CallManager) 5.1 before 5.1(2), and Unified CallManager 5.0, allow remote attackers to cause a denial of service (kernel panic) via a flood of SIP INVITE messages to UDP port 5060, which triggers resource exhaustion, aka CSCsi75822.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UC
Unified Callmanager · Cisco
5.0 · source: NVD
UC
Unified Communications Manager · Cisco
through 5.1\(2\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2007-5537
CVE.org
https://www.cve.org/CVERecord?id=CVE-2007-5537
osvdb.org
http://osvdb.org/37941
secunia.com
http://secunia.com/advisories/27296
www.cisco.com
http://www.cisco.com/en/US/products/products_security_advisory09186a00808dda34.shtml
www.securityfocus.com
http://www.securityfocus.com/bid/26105
www.securitytracker.com
http://www.securitytracker.com/id?1018828
www.vupen.com
http://www.vupen.com/english/advisories/2007/3532
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