CVE-2021-37202
published 2021-09-14CVE-2021-37202: A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The IFC adapter in affected…
PriorityP339high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.85%
54.2th percentile
A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | nx_1980 | < 1984 | 1984 |
| siemens | nx_1980_series | — | — |
| siemens | solid_edge | < se2021 | se2021 |
| siemens | solid_edge | — | — |
| siemens | solid_edge_se2021 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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CISA ICS
Siemens Solid Edge
cisa_ics·2021-10-14·CVSS 7.8
[HIGH] Siemens Solid Edge
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens Solid Edge
Last RevisedOctober 14, 2021
Alert CodeICSA-21-287-06
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Low attack complexity
- Vendor: Siemens
- Equipment: Solid Edge, 3D CAD and solid modeling software
- Vulnerabilities: Use After Free, Out-of-bounds Read, Access of Uninitialized Pointer
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could lead the application to crash or allow arbitrary code execution on the target host system.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following Siemens products are affected:
-
CISA ICS
Siemens NX
cisa_ics·2021-09-14·CVSS 7.8
[HIGH] Siemens NX
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens NX
Last RevisedSeptember 14, 2021
Alert CodeICSA-21-257-09
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Low attack complexity
- Vendor: Siemens
- Equipment: NX
- Vulnerabilities: Use After Free, Out-of-bounds Read
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could lead to an access violation and to arbitrary code execution on the target host system.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of NX are affected:
- NX 1980 Series: All versions prior to v1984
## 3.2 VULNERABILITY OVERVIEW
## 3.2.1 USE
GHSA
GHSA-pfcx-4587-hw8m: A vulnerability has been identified in NX 1980 Series (All versions < V1984)
ghsa_unreviewed·2022-05-24
CVE-2021-37202 [HIGH] CWE-416 GHSA-pfcx-4587-hw8m: A vulnerability has been identified in NX 1980 Series (All versions < V1984)
A vulnerability has been identified in NX 1980 Series (All versions < V1984). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-09-14
Published