CVE-2022-40306 json
The login form /Login in ECi Printanista Hub (formerly FMAudit Printscout) before 5.5.2 (July 2023) performs expensive RSA key-generation o…
published 2022-09-15 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43603
- cvss
- 5.9
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
The login form /Login in ECi Printanista Hub (formerly FMAudit Printscout) before 5.5.2 (July 2023) performs expensive RSA key-generation operations, which allows attackers to cause a denial of service (DoS) by requesting that form repeatedly.
Exploit prediction
1.27% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- syss.de https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-042.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
-
syss.de
/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-042.txt
exploit, third-party-advisory
-
ecisolutions.com
/products/printanista-hub/
product, vendor-advisory
- releasenotes.printanista.net /PrintanistaHub
Sources
- CVE List CVE-2022-40306
- NVD CVE-2022-40306
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.