What’s Vulnerable › Vulnerabilities

CVE-2020-25245

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-09 · updated 2026-06-17
• Weakness: CWE-276

Description

A vulnerability has been identified in DIGSI 4 (All versions < V4.94 SP1 HF 1). Several folders in the %PATH% are writeable by normal users. As these folders are included in the search for dlls, an attacker could place dlls there with code executed by SYSTEM.

Affected products

• Siemens DIGSI 4: before 4.94; 4.94, 4.94-sp1 — fixed in 4.94

How to fix

Upgrade to a fixed version: Siemens DIGSI 4 4.94. Check the vendor advisory for mitigations.

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-536315.pdf
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-10
• https://cert-portal.siemens.com/productcert/pdf/ssa-536315.pdf
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-10

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