What’s Vulnerable › Vulnerabilities

CVE-2026-15544: Shibby Tomato apcupsd tomatodata.cgi getupsvar stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-13 · updated 2026-10-24
• Weakness: CWE-119

Description

A vulnerability was determined in Shibby Tomato up to 1.28.0000. Affected is the function getupsvar of the file www/apcupsd/tomatodata.cgi of the component apcupsd. This manipulation of the argument Field causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato.

Affected products

• Shibby Tomato: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5 (+23)

References

• https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5M
• https://vuldb.com/cve/CVE-2026-15544
• https://vuldb.com/submit/855110
• https://vuldb.com/vuln/377894
• https://vuldb.com/vuln/377894/cti

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