CVE-2021-45917
CVSS V2 High 7.7
CVSS V3 Critical 9
Description
The server-request receiver function of Shockwall system has an improper authentication vulnerability. An authenticated attacker of an agent computer within the local area network can use the local registry information to launch server-side request forgery (SSRF) attack on another agent computer, resulting in arbitrary code execution for controlling the system or disrupting service.
Overview
- CVE ID
- CVE-2021-45917
- Assigner
- twcert@cert.org.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-03T10:15:08
- Last Modified Date
- 2022-01-07T19:41:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:sun_moon_jingyao:network_computer_terminal_protection_system_firmware:*:*:*:*:*:*:*:* | 1 | OR | 7.20.0401 | |
| cpe:2.3:h:sun_moon_jingyao:network_computer_terminal_protection_system:*:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.7
- Severity
- HIGH
- Exploitability Score
- 5.1
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9
- Base Severity
- CRITICAL
- Exploitability Score
- 2.3
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-5433-77f6f-1.html | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45917 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45917 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:02 | Added to TrackCVE | |||
| 2022-12-06 05:32:04 | cve@cert.org.tw | twcert@cert.org.tw | CVE Assigner | updated |
| 2022-12-06 05:32:04 | 2022-01-03T10:15Z | 2022-01-03T10:15:08 | CVE Published Date | updated |
| 2022-12-06 05:32:04 | 2022-01-07T19:41:59 | CVE Modified Date | updated | |
| 2022-12-06 05:32:05 | Analyzed | Vulnerability Status | updated |