OFF-BY-ONE ERROR CWE-193
Priority MEDIUM 47CWE-193Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution, Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-193, CWE-798 and the CVSS impact.
Summary
GateManager versions prior to 9.2c, The affected product contains a hard-coded credential for telnet, allowing an unprivileged attacker to execute commands as root.
Why it matters now
EPSS 0.02487 84th percentileScored 2026-11-07
Fix Fixed GateManager (Secomea): 9.2c
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Secomea | GateManager | All versions prior to 9.2c to before 9.2c | 9.2c | Patch available | CNA |
- GateManager VendorSecomea Affected All versions prior to 9.2c to before 9.2c Fixed in 9.2c Patch available CNA
Remediation
- Fix · CNA GateManager (Secomea) Fixed in 9.2c
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Secomea GateManager 9.2c
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2020-11359 OFF-BY-ONE ERROR CWE-193Priority MEDIUM 46
- TI-2020-11363 USE OF PASSWORD HASH WITH INSUFFICIENT COMPUTATIONAL EFFORT CWE-916Priority LOW 37
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14510
- 2026-10-03 Alias added: GHSA-qfv6-qr42-63fv
References
More Secomea Gatemanager 8250 Firmware vulnerabilities
- TI-2020-11359 OFF-BY-ONE ERROR CWE-193 CVSS 3.1CRITICAL 9.8
- TI-2020-11351 IMPROPER NEUTRALIZATION OF NULL BYTE OR NUL CHARACTER CWE-158 CVSS 3.1CRITICAL 10.0
- TI-2020-17532 Path traversal in Secomea GateManager CVSS 3.1CRITICAL 9.0
- TI-2022-09350 Unload handlers may unintentionally defeat CSRF guards CVSS 3.1HIGH 8.8
- TI-2020-17538 Add integrity check of GateManager firmware CVSS 3.1HIGH 8.4
- TI-2020-17537 Insecure Direct Object Reference in GateManager WebUI can cause privilege escalation CVSS 3.1HIGH 8.1
Sources
- CVE-2020-14510 · CVE Program
- CVE-2020-14510 · NVD
- FIRST EPSS
- GHSA-qfv6-qr42-63fv · 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