CVE-2022-26133
Published Apr 20, 2022
Last updated a month ago
Overview
- Description
- SharedSecretClusterAuthenticator in Atlassian Bitbucket Data Center versions 5.14.0 and later before 7.6.14, 7.7.0 and later prior to 7.17.6, 7.18.0 and later prior to 7.18.4, 7.19.0 and later prior to 7.19.4, and 7.20.0 allow a remote, unauthenticated attacker to execute arbitrary code via Java deserialization.
- Source
- security@atlassian.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:atlassian:bitbucket_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E530A6D-88FB-4E3F-8C2D-03298F4D3DC8",
"versionEndExcluding": "7.6.14",
"versionStartIncluding": "5.14.0"
},
{
"criteria": "cpe:2.3:a:atlassian:bitbucket_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C51DBE72-FBFC-49ED-B81D-A9BFD76FFDE1",
"versionEndExcluding": "7.17.6",
"versionStartIncluding": "7.7.0"
},
{
"criteria": "cpe:2.3:a:atlassian:bitbucket_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "05ACFD2B-BE5A-4D7A-831C-0E1AF803DCAD",
"versionEndExcluding": "7.18.4",
"versionStartIncluding": "7.18.0"
},
{
"criteria": "cpe:2.3:a:atlassian:bitbucket_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16F97B63-963E-440E-A671-E87FBB658504",
"versionEndExcluding": "7.19.4",
"versionStartIncluding": "7.19.0"
},
{
"criteria": "cpe:2.3:a:atlassian:bitbucket_data_center:7.20.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF9D614F-F4C6-4AC5-88E1-A979A5DDE654"
}
],
"operator": "OR"
}
]
}
]