CVE-2016-6445
Published Oct 27, 2016
Last updated 7 years ago
Overview
- Description
- A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:meeting_server:1.8.15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B8E4843E-E44A-42E8-B83D-AEFC7A8BCE13"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0CD09398-8DBF-4467-9BE3-A9297AE247AB"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1691992B-DD39-43CA-BD51-800EEE19F224"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:1.9.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53619071-8A6A-4230-BDEF-B0E1461217C0"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C48DC084-1DD2-4878-B1DB-1035CAE3B918"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:2.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1CA9A904-9AB5-4757-ABD1-0F6F933799BE"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:2.0.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8FA8A21E-97BA-4326-9F7B-FCBD480134EF"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:2.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E6FA3F5-752D-45AB-A8CB-6488F409D933"
},
{
"criteria": "cpe:2.3:a:cisco:meeting_server:2.0.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B80C9BA-07EC-4183-9AAD-3229913C9FD7"
}
],
"operator": "OR"
}
]
}
]