CWE-20 Improper Input Validation
Priority MEDIUM 42CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
CWE-20 Improper Input Validation
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00277 20th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-55058
- 2026-10-03 Alias added: GHSA-hq63-j9w2-7wwh
References
More Rumpus vulnerabilities
- TI-2025-34746 CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CVSS 3.1CRITICAL 9.8
- TI-2019-13973 A Reflected Cross Site Scripting was discovered in the Login page of Rumpus FTP Web File… CVSS 3.1MEDIUM 6.1
- TI-2008-06766 Multiple buffer overflows in Rumpus before 6.0.1 allow remote attackers to (1) cause a… CVSS 2.0HIGH 9.0
- TI-2020-16710 Maxum Rumpus 8.2.13 and 8.2.14 is affected by a command injection vulnerability. CVSS 3.1HIGH 8.8
- TI-2022-22910 Cross-site request forgery in Rumpus FTP server CVSS 3.1HIGH 8.8
- TI-2020-16709 Maxum Rumpus 8.2.13 and 8.2.14 is affected by cross-site request forgery (CSRF). CVSS 3.1HIGH 8.8
Sources
- CVE-2025-55058 · CVE Program
- CVE-2025-55058 · NVD
- FIRST EPSS
- GHSA-hq63-j9w2-7wwh · 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