A vulnerability has been identified in DIGSI 4 (All versions < V4.94 SP1 HF 1).

published 2021-02-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-17935

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 28%
public exploits: 0; none known

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.

Patch / fix

fixed in 1 links 1

siemens digsi_4 4.94

us-cert.cisa.gov/ics/advisories/icsa-21-040-10 advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-21-040-10 updated 2021-02-09 cvss 7.8

Siemens DIGSI 4

Siemens DIGSI 4 <V4.94_SP1_HF_1
affected: fixed in V4.94

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.2	AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

Siemens DIGSI 4

Classification

Weakness

CWE-276 Incorrect Default Permissions

References

us-cert.cisa.gov /ics/advisories/icsa-21-040-10
patch, third-party-advisory, us-government-resource
cert-portal.siemens.com /productcert/pdf/ssa-536315.pdf
vendor-advisory

Sources

CVE List CVE-2020-25245
NVD CVE-2020-25245

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary