CVE-2026-6787 json
Usage of a hard-coded cryptographic key in WatchGuard Agent allows inclusion of code into existing process
published 2026-05-06 6 mo ago modified 2026-10-26 13 d ago also EUVD-2026-27840
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 1%
- public exploits
- 0
- none known
Summary
Use of Hard-coded Cryptographic Key vulnerability in WatchGuard Agent on Windows allows Inclusion of Code in Existing Process.
Patch / fix
- WatchGuard WatchGuard Agent 1.25.03.0000
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 6 mo ago
Exploit prediction
0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.5 | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CNA | 4.0 | 8.5 | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- WatchGuard WatchGuard Agent
Classification
- Weakness
-
- CWE-321 Use of Hard-coded Cryptographic Key
References
-
psirt.watchguard.com
/CVE-2026-6787
vendor-advisory
-
watchguard.com
/wgrd-psirt/advisory/WGSA-2026-00013
vendor-advisory
Sources
- CVE List CVE-2026-6787
- NVD CVE-2026-6787
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