CVE-2021-39367 json
Canon Oce Print Exec Workgroup 1.3.2 allows Host header injection.
published 2021-08-22 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-25728
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
Canon Oce Print Exec Workgroup 1.3.2 allows Host header injection.
Exploit prediction
0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/IthacaLabs/Canon/tree/main/OCE_Print_Exec_Workgroup_Version_1_3_2/HHI referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-116 Improper Encoding or Escaping of Output
References
-
github.com
/IthacaLabs/Canon/tree/main/OCE_Print_Exec_Workgroup_Version_1_3_2/HHI
exploit, third-party-advisory
Sources
- CVE List CVE-2021-39367
- NVD CVE-2021-39367
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.