Vulnerability in Siemens Sinec Ins
CVE-2020-7793
The package ua-parser-js before 0.7.23 are vulnerable to Regular Expression Denial of Service (ReDoS) in multiple regexes (see linked commit for more info).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.039 (90.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: 0.000
Affected products
- Siemens Sinec Ins — versions 1.0
- Ua-Parser-Js Project
- Ua-Parser-Js — versions unspecified
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-JS-UAPARSERJS-1023599 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050387 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-1050388 (Exploit, Third Party Advisory)
- github.com/faisalman/ua-parser-js/commit/6d1f26df051ba681463ef109d36c9cf0f7e32b… (Patch, Third Party Advisory)
- cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7793?
- CVE-2020-7793 is a high-severity vulnerability in Siemens Sinec Ins. CVSS score: 7.5/10. Published 2020-12-11.
- How severe is CVE-2020-7793?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-7793 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.