CVE-2021-44524
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts.
Overview
- CVE ID
- CVE-2021-44524
- Assigner
- productcert@siemens.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-14T12:15:12
- Last Modified Date
- 2021-12-17T16:56:44
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:siemens:sipass_integrated:2.76:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:siemens:sipass_integrated:2.76:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:siemens:sipass_integrated:2.80:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:siemens:sipass_integrated:2.85:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:siemens:siveillance_identity:*:*:*:*:*:*:*:* | 1 | OR | 1.6 | 1.6.284.0 |
| cpe:2.3:a:siemens:siveillance_identity:1.5:*:*:*:*:*:*:* | 1 | OR |
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://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf | Vendor Advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-44524 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44524 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:40:47 | Added to TrackCVE | |||
| 2022-12-06 03:46:09 | 2021-12-14T12:15Z | 2021-12-14T12:15:12 | CVE Published Date | updated |
| 2022-12-06 03:46:09 | 2021-12-17T16:56:44 | CVE Modified Date | updated | |
| 2022-12-06 03:46:09 | Analyzed | Vulnerability Status | updated |