CVE-2021-31342
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
The ugeom2d.dll library in all versions of Solid Edge SE2020 before 2020MP14 and all versions of Solid Edge SE2021 before SE2021MP5 lack proper validation of user-supplied data when parsing DFT files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process.
Overview
- CVE ID
- CVE-2021-31342
- Assigner
- productcert@siemens.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-08T20:15:08
- Last Modified Date
- 2021-09-21T19:16:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2020mp14 | |
| cpe:2.3:h:siemens:solid_edge_se2020:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:* | 1 | OR | se2021mp5 | |
| cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-159-09 | Third Party Advisory US Government Resource |
| https://www.zerodayinitiative.com/advisories/ZDI-21-998/ | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-31342 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31342 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:54:12 | Added to TrackCVE | |||
| 2022-12-05 03:45:28 | 2021-06-08T20:15Z | 2021-06-08T20:15:08 | CVE Published Date | updated |
| 2022-12-05 03:45:28 | 2021-09-21T19:16:23 | CVE Modified Date | updated | |
| 2022-12-05 03:45:28 | Analyzed | Vulnerability Status | updated |