Overview
- Description
- This vulnerability can affect all Dubbo users stay on version 2.7.6 or lower. An attacker can send RPC requests with unrecognized service name or method name along with some malicious parameter payloads. When the malicious parameter is deserialized, it will execute some malicious code. More details can be found below.
- Source
- security@apache.org
- NVD status
- Analyzed
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
Weaknesses
- nvd@nist.gov
- CWE-502
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6AA9088D-71FA-4DE0-9DC9-DBE0CCB0AB6B",
"versionEndIncluding": "2.5.10",
"versionStartIncluding": "2.5.0"
},
{
"criteria": "cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "444DA191-F4F8-4AF7-B6DD-7934715E53BC",
"versionEndIncluding": "2.6.7",
"versionStartIncluding": "2.6.0"
},
{
"criteria": "cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C27B7D1F-00B6-46C6-863A-7CC1D20574DF",
"versionEndIncluding": "2.7.6",
"versionStartIncluding": "2.7.0"
}
],
"operator": "OR"
}
]
}
]