CVE-2020-1948
CVSS V2 High 7.5
CVSS V3 Critical 9.8
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.
Overview
- CVE ID
- CVE-2020-1948
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-14T14:15:17
- Last Modified Date
- 2020-07-21T17:50:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.5.0 | 2.5.10 |
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.6.0 | 2.6.7 |
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.7.0 | 2.7.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread.html/rbaa41711b3e7a8cd20e9013737423ddd079ddc12f90180f86e76523c%40%3Csecurity.dubbo.apache.org%3E | Broken Link |
| https://nsfocusglobal.com/apache-dubbo-remote-code-execution-vulnerability-cve-2020-1948-threat-alert/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1948 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1948 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:40:20 | Added to TrackCVE | |||
| 2022-12-04 19:26:19 | 2020-07-14T14:15Z | 2020-07-14T14:15:17 | CVE Published Date | updated |
| 2022-12-04 19:26:19 | 2020-07-21T17:50:26 | CVE Modified Date | updated | |
| 2022-12-04 19:26:19 | Analyzed | Vulnerability Status | updated |