CVE-2008-1746
Status: ModifiedHigh (7.8)—
The SNMP Trap Agent service in Cisco Unified Communications Manager (CUCM) 4.1 before 4.1(3)SR6, 4.2 before 4.2(3)SR3, 4.3 before 4.3(2), 5.x before 5.1(3), and 6.x before 6.1(1) allows remote attackers to cause a denial of service (core dump and service restart) via a series of malformed UDP packets, as demonstrated by the IP Stack Integrity Checker (ISIC), aka Bug ID CSCsj24113.
CVSS
- Version: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
- Base score: 7.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.92%
- Percentile among all scored CVEs: 79
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-20
References
- http://secunia.com/advisories/30238
- http://securitytracker.com/id?1020022
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml
- http://www.securityfocus.com/bid/29221
- http://www.vupen.com/english/advisories/2008/1533
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42420
- http://secunia.com/advisories/30238
- http://securitytracker.com/id?1020022
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml
- http://www.securityfocus.com/bid/29221
- http://www.vupen.com/english/advisories/2008/1533
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42420
Raw JSON (NVD)
Show
{
"id": "CVE-2008-1746",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.8,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 6.9,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "psirt@cisco.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2008-05-16T12:54:00.000",
"references": [
{
"url": "http://secunia.com/advisories/30238",
"source": "psirt@cisco.com"
},
{
"url": "http://securitytracker.com/id?1020022",
"source": "psirt@cisco.com"
},
{
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml",
"source": "psirt@cisco.com"
},
{
"url": "http://www.securityfocus.com/bid/29221",
"source": "psirt@cisco.com"
},
{
"url": "http://www.vupen.com/english/advisories/2008/1533",
"source": "psirt@cisco.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42420",
"source": "psirt@cisco.com"
},
{
"url": "http://secunia.com/advisories/30238",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://securitytracker.com/id?1020022",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/29221",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.vupen.com/english/advisories/2008/1533",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42420",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The SNMP Trap Agent service in Cisco Unified Communications Manager (CUCM) 4.1 before 4.1(3)SR6, 4.2 before 4.2(3)SR3, 4.3 before 4.3(2), 5.x before 5.1(3), and 6.x before 6.1(1) allows remote attackers to cause a denial of service (core dump and service restart) via a series of malformed UDP packets, as demonstrated by the IP Stack Integrity Checker (ISIC), aka Bug ID CSCsj24113."
},
{
"lang": "es",
"value": "El servicio SNMP Trap Agent de Cisco Unified Communications Manager (CUCM) 4.1 versiones anteriores a 4.1(3)SR6, 4.2 versiones anteriores a 4.2(3)SR3, 4.3 versiones anteriores a 4.3(2), 5.x versiones anteriores a 5.1(3), y 6.x versiones anteriores a 6.1(1) permite a atacantes remotos provocar una denegación de servicio (core dump y reinicio del servicio) a través de una serie de paquetes UDP malformados, como lo demostrado por IP Stack Integrity Checker (ISIC), también conocido como Bug ID CSCsj24113."
}
],
"lastModified": "2026-06-16T22:52:24.600",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E29A61E-334B-4F95-9B47-8F53A4DB3EB0"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:\\(3\\)sr.5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FBE07ABF-97B2-48B4-8EF6-861AB41340F2"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:\\(3\\)sr4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9135D3DE-5110-47CB-A23F-7CE3D9AFD153"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:\\(3\\)sr5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "914A2B2A-6292-451B-B26A-1B529CECBE3B"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:\\(3\\)sr5b:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "72FAE8F7-504A-4B6F-9C9D-45158AC6C208"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.1:\\(3\\)sr5c:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "835DD627-C5F1-4733-8949-C91592EC719A"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2\\(3\\)sr.2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "701A374B-00A7-4151-8652-9A39FAECBC5A"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2_\\(3\\)sr2b:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42F41FF1-3FD1-4E90-877C-AC10D56CFEA8"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2_\\(3\\)sr3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "291CFDEC-CDF8-438D-9D1E-2832CE705FB6"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "577571D6-AC59-4A43-B9A5-7B6FC6D2046C"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:4.3:4.3\\(1\\)sr.1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "25EF5BF5-5909-4194-96DD-E8725BD3499A"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:5.1:\\(1\\):*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B860F1E1-E295-4B71-B396-14286611EA36"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:5.1:\\(2\\):*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E194E6EC-282D-4C8E-96E3-00D64FCD8C6C"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:5.1:\\(2a\\):*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B2EA451-EE18-440A-924A-556A2EC74300"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:5.1:\\(2b\\):*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8950C510-38F3-4040-8871-C085DDECF5B3"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "819AE879-5BF9-494E-8905-1E1E867EB5A9"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:6.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6BC6EF34-D23D-45CA-A907-A47993CC061E"
},
{
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:6.1:\\(1a\\):*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8E8F77F9-05C3-4B66-9022-7B227F97978C"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "psirt@cisco.com"
}