CVE-2020-27228 json
An incorrect default permissions vulnerability exists in the installation functionality of OpenClinic GA 5.173.3.
published 2021-04-13 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-19741
- cvss
- 8.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
An incorrect default permissions vulnerability exists in the installation functionality of OpenClinic GA 5.173.3. Overwriting the binary can result in privilege escalation. An attacker can replace a file to exploit this vulnerability.
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2020-1204 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- n/a OpenClinic
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
talosintelligence.com
/vulnerability_reports/TALOS-2020-1204
exploit, technical-description, third-party-advisory
Sources
- CVE List CVE-2020-27228
- NVD CVE-2020-27228
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.