CVE-2021-41538 Information

Description

A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700) NX 1980 Series (All versions < V1988) Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770).

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-1122/ https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

3.3