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CVE-2020-25245

22
FAUCET Score

CVE-2020-25245 is a high-severity vulnerability affecting all versions of Siemens DIGSI 4 prior to V4.94 SP1 HF 1. It allows a local attacker with low privileges to execute arbitrary code with SYSTEM privileges by placing malicious DLLs in user-writable folders within the system's %PATH%. This could lead to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been reported, the vulnerability has a CVSS score of 7.8, indicating a significant risk if exploited. There is currently no community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.94CPE matchmatch criteria
cpe:2.3:a:siemens:digsi_4:*:*:*:*:*:*:*:*
4.94CPE matchmatch criteria
cpe:2.3:a:siemens:digsi_4:4.94:-:*:*:*:*:*:*
4.94CPE matchmatch criteria
cpe:2.3:a:siemens:digsi_4:4.94:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 65th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-536315.pdf
Vendor Advisory
us-cert.cisa.gov / ics/advisories/icsa-21-040-10
PatchThird Party AdvisoryUS Government Resource