CVE-2021-41387 json
seatd-launch in seatd 0.6.x before 0.6.2 allows privilege escalation because it uses execlp and may be installed setuid root.
published 2021-09-17 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28415
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
seatd-launch in seatd 0.6.x before 0.6.2 allows privilege escalation because it uses execlp and may be installed setuid root.
Patch / fix
- seatd_project seatd 0.6.2
- seatd Alpine 3.24, Alpine 3.23, Alpine 3.22 +7 more 0.6.2-r0
alpine advisories ALPINE-CVE-2021-41387
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Exploit prediction
1.06% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 8.5 | AV:N/AC:M/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-426 Untrusted Search Path
References
-
lists.sr.ht
/~kennylevinsen/seatd-announce/%3CGJ2IZQ.HCKS1J0LSI803%40kl.wtf%3E
mailing-list, third-party-advisory
Sources
- CVE List CVE-2021-41387
- NVD CVE-2021-41387
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.