Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-27382

A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13040)

Published

2021-04-22T21:15:10.303

Last Modified

2024-11-21T05:57:52.950

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-121
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	siemens	solid_edge_se2020	≤ se2020mp13	Yes
Application	siemens	solid_edge_se2021	< se2021mp14	Yes

References

https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf Vendor Advisory ([email protected])
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06 Third Party Advisory, US Government Resource ([email protected])
https://www.zerodayinitiative.com/advisories/ZDI-21-612/ Third Party Advisory, VDB Entry ([email protected])
https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
https://www.zerodayinitiative.com/advisories/ZDI-21-612/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)