Vulnerability in Siemens Digsi 4
CVE-2020-25245
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (25.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Siemens Digsi 4 — versions All versions < V4.94 SP1 HF 1
- Siemens Digsi 4 — versions 4.94
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-536315.pdf (Vendor Advisory)
- us-cert.cisa.gov/ics/advisories/icsa-21-040-10 (US Government Resource, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-25245?
- CVE-2020-25245 is a high-severity vulnerability in Siemens Digsi 4, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2021-02-09.
- How severe is CVE-2020-25245?
- High severity. CVSS v3 base score is 7.8 out of 10.