CVE-2015-7845

The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:espace_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:huawei:espace_unified_gateway_u1910::::::::
	cpe:2.3:h:huawei:espace_unified_gateway_u1911::::::::
	cpe:2.3:h:huawei:espace_unified_gateway_u1930::::::::
	cpe:2.3:h:huawei:espace_unified_gateway_u1960::::::::
	cpe:2.3:h:huawei:espace_unified_gateway_u1980::::::::
	cpe:2.3:h:huawei:espace_unified_gateway_u1981::::::::

History

No history.

Information

Published : 2015-11-19 20:59

Updated : 2024-02-04 18:53

NVD link : CVE-2015-7845

Mitre link : CVE-2015-7845

CVE.ORG link : CVE-2015-7845

JSON object : View

Products Affected

huawei

espace_unified_gateway_u1910
espace_unified_gateway_u1930
espace_firmware
espace_unified_gateway_u1911
espace_unified_gateway_u1980
espace_unified_gateway_u1981
espace_unified_gateway_u1960

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2015-7845", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-11-19T20:59:06.097", "references": [{"url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets."}, {"lang": "es", "value": "El mecanismo de manejo de excepci\u00f3n en el CLI Module en Huawei eSpace en puertas de enlace unificadas U1910, U1911, U1930, U1960, U1980 y U1981 con software en versiones anteriores a V100R001C20SPH605 permite a atacantes remotos causar una denegaci\u00f3n de servicio (interrupci\u00f3n CLI) a trav\u00e9s de paquetes SSH manipulados."}], "lastModified": "2015-11-20T14:58:46.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:espace_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC0804DC-5A26-4779-A45F-ABE3855487D0", "versionEndIncluding": "v100r001c20"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1910:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E3938FA3-B2F9-4D55-BBB8-4F6E3640D78D"}, {"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1911:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1DEB20B5-A623-48DD-9552-9D330B04F111"}, {"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1930:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C8EDF4B0-9327-4046-9321-34E4D7480583"}, {"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1960:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D31A296E-4816-464E-B1AD-9B5999EF3F74"}, {"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1980:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ABF91A94-1F6B-495D-B279-36839E37F9E1"}, {"criteria": "cpe:2.3:h:huawei:espace_unified_gateway_u1981:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E315CED9-0F8F-4625-AAA6-61C9758AACC1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}