CVE-2020-28383

moderate-risk
Published 2021-01-12

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing PAR files. This can result in an out of bounds write past the memory location that is a read only image address. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11885)

Do I need to act?

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0.54% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (16)

Affected Vendors

Siemens

References (14)

Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-012-04
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-047/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-054/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-073/
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-012-04
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-047/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-054/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-073/
44
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 18/34 · Moderate