CVE-2021-40853
CVSS V2 Medium 6.4
CVSS V3 High 7.2
Description
TCMAN GIM does not perform an authorization check when trying to access determined resources. A remote attacker could exploit this vulnerability to access URL that require privileges without having them. The exploitation of this vulnerability might allow a remote attacker to obtain sensible information.
Overview
- CVE ID
- CVE-2021-40853
- Assigner
- cve-coordination@incibe.es
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-17T17:15:13
- Last Modified Date
- 2021-12-21T18:39:55
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tcman:gim:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:tcman:gim:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://www.incibe-cert.es/en/early-warning/security-advisories/tcman-gim-missing-authorization-vulnerability | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-40853 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40853 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:40:27 | Added to TrackCVE | |||
| 2022-12-06 04:18:52 | 2021-12-17T17:15Z | 2021-12-17T17:15:13 | CVE Published Date | updated |
| 2022-12-06 04:18:52 | 2021-12-21T18:39:55 | CVE Modified Date | updated | |
| 2022-12-06 04:18:52 | Analyzed | Vulnerability Status | updated |