CVE-2021-41535 — Use After Free in Siemens Solid Edge

CWE-416 — Use After Free3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.6%
top 30.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Siemens NX 1957 FirmwareSiemens NX 1961 FirmwareSiemens NX 1965 Firmware+7 more
Timeline
PublishedSep 28
Latest updateMay 24

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 contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13771).

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages10 packages

▶CVEListV5siemens/nx_1953_seriesAll versions < V1973.3700
▶CVEListV5siemens/nx_1980_seriesAll versions < V1988
▶CVEListV5siemens/solid_edge_se2021All versions < SE2021MP8
▶NVDsiemens/solid_edge< se2021+1
▶NVDsiemens/nx_1957_firmware< 1973.3700

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-mvfm-jv7j-j8f4: A vulnerability has been identified in Solid Edge SE2021 (All versions < SE2021MP8)↗2022-05-24
▶
CVEList
CVE-2021-41535: A vulnerability has been identified in NX 1953 Series (All versions < V1973↗2021-09-28
▶
CVE-2021-41535 — Use After Free in Siemens Solid Edge | cvebase