Hard-coded credentials in FunnyWolf Viper config file
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-259.
Summary
FunnyWolf Viper up to and including 3.1.11 stores hard-coded credentials in the /root/viper/.git/config file. The flaw is classified as CWE-798, use of hard-coded credentials. A remote attacker can exploit it without privileges or user interaction, and the attack complexity is low. A public exploit has been released and may be used for attacks.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
A security flaw has been discovered in FunnyWolf Viper up to 3.1.11. The affected element is an unknown function of the file /root/viper/.git/config. Performing a manipulation results in hard-coded credentials. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| FunnyWolf | Viper | 3.1.0; 3.1.1; 3.1.2; 3.1.3; 3.1.4; 3.1.5; 3.1.6; 3.1.7; 3.1.8; 3.1.9; 3.1.10; 3.1.11 | — | No fix listed | CNA |
- Viper VendorFunnyWolf Affected 3.1.0; 3.1.1; 3.1.2; 3.1.3; 3.1.4; 3.1.5; 3.1.6; 3.1.7; 3.1.8; 3.1.9; 3.1.10; 3.1.11 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for FunnyWolf Viper.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-11 Threatist record created from CVE-2026-108584
- 2026-10-11 Alias added: GHSA-9c5c-2g3c-vxv8
- 2026-10-12 Priority changed: MEDIUM → LOW
- 2026-10-16 CISA SSVC decision points changed
- 2026-10-16 Priority changed: LOW → HIGH
References
Sources
- CVE-2026-108584 · CVE Program
- CVE-2026-108584 · NVD
- FIRST EPSS
- GHSA-9c5c-2g3c-vxv8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences