Cobian Backup 11 Gravity 11.2.0.582 Local Denial of Service via Password Field
Priority MEDIUM 64CWE-120Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
Cobian Backup 11 Gravity 11.2.0.582 contains a denial of service vulnerability in the FTP password input field that allows attackers to crash the application. Attackers can generate a specially crafted 800-byte buffer and paste it into the password field to trigger an application crash.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0022 12th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cobiansoft | Cobian Backup Gravity | 11.2.0.582 | — | No fix listed | CNA |
- Cobian Backup Gravity VendorCobiansoft Affected 11.2.0.582 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cobiansoft:backup_11:11.2.0.582:*:*:*:*:*:*:* | 11.2.0.582 | Vulnerable | Cobiansoft |
- cpe:2.3:a:cobiansoft:backup_11:11.2.0.582:*:*:*:*:*:*:* Versions 11.2.0.582 Vulnerable ·Cobiansoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-50687
- 2026-10-03 Alias added: GHSA-2cfm-pf58-8m3h
References
Exploit 1
Sources
- CVE-2022-50687 · CVE Program
- CVE-2022-50687 · NVD
- FIRST EPSS
- GHSA-2cfm-pf58-8m3h · 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