CVE-2021-28170
CVSS V2 Medium 5
CVSS V3 Medium 5.3
Description
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.
Overview
- CVE ID
- CVE-2021-28170
- Assigner
- emo@eclipse.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-26T22:15:07
- Last Modified Date
- 2022-04-25T20:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:eclipse:jakarta_expression_language:*:*:*:*:*:*:*:* | 1 | OR | 3.0.3 | |
| cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0 | |
| cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/eclipse-ee4j/el-ri/issues/155 | Exploit Issue Tracking Third Party Advisory |
| https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ | Exploit Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuapr2022.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-28170 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28170 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 16:59:17 | Added to TrackCVE | |||
| 2022-12-05 03:05:36 | security@eclipse.org | emo@eclipse.org | CVE Assigner | updated |
| 2022-12-05 03:05:36 | 2021-05-26T22:15Z | 2021-05-26T22:15:07 | CVE Published Date | updated |
| 2022-12-05 03:05:36 | 2022-04-25T20:15:10 | CVE Modified Date | updated | |
| 2022-12-05 03:05:36 | Analyzed | Vulnerability Status | updated |