What’s Vulnerable › Vulnerabilities

CVE-2020-14500: IMPROPER NEUTRALIZATION OF NULL BYTE OR NUL CHARACTER CWE-158

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-25 · updated 2026-06-17
• Weakness: CWE-158

Description

Secomea GateManager all versions prior to 9.2c, An attacker can send a negative value and overwrite arbitrary data.

Affected products

• Secomea GateManager all versions prior to 9.2c: 9.2c

References

• https://us-cert.cisa.gov/ics/advisories/icsa-20-210-01
• https://us-cert.cisa.gov/ics/advisories/icsa-20-210-01

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