{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15544", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-07-12T21:00:57.952Z", "datePublished": "2026-07-13T07:30:14.239Z", "dateUpdated": "2026-07-13T07:30:14.239Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-13T07:30:14.239Z"}, "title": "Shibby Tomato apcupsd tomatodata.cgi getupsvar stack-based overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-121", "lang": "en", "description": "Stack-based Buffer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "Shibby", "product": "Tomato", "versions": [{"version": "1.0", "status": "affected"}, {"version": "1.1", "status": "affected"}, {"version": "1.2", "status": "affected"}, {"version": "1.3", "status": "affected"}, {"version": "1.4", "status": "affected"}, {"version": "1.5", "status": "affected"}, {"version": "1.6", "status": "affected"}, {"version": "1.7", "status": "affected"}, {"version": "1.8", "status": "affected"}, {"version": "1.9", "status": "affected"}, {"version": "1.10", "status": "affected"}, {"version": "1.11", "status": "affected"}, {"version": "1.12", "status": "affected"}, {"version": "1.13", "status": "affected"}, {"version": "1.14", "status": "affected"}, {"version": "1.15", "status": "affected"}, {"version": "1.16", "status": "affected"}, {"version": "1.17", "status": "affected"}, {"version": "1.18", "status": "affected"}, {"version": "1.19", "status": "affected"}, {"version": "1.20", "status": "affected"}, {"version": "1.21", "status": "affected"}, {"version": "1.22", "status": "affected"}, {"version": "1.23", "status": "affected"}, {"version": "1.24", "status": "affected"}, {"version": "1.25", "status": "affected"}, {"version": "1.26", "status": "affected"}, {"version": "1.27", "status": "affected"}, {"version": "1.28.0000", "status": "affected"}], "cpes": ["cpe:2.3:a:shibby:tomato:*:*:*:*:*:*:*:*"], "modules": ["apcupsd"]}], "descriptions": [{"lang": "en", "value": "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."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P", "baseSeverity": "HIGH"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 9, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-07-12T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-07-12T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-07-12T23:06:15.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "VulDB Gitee Analyzer", "type": "tool"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/377894", "name": "VDB-377894 | Shibby Tomato apcupsd tomatodata.cgi getupsvar stack-based overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/377894/cti", "name": "VDB-377894 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-15544", "name": "CVE-2026-15544 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/855110", "name": "Submit #855110 | Tomato by Shibby Tomato Firmware 1.28 Stack-based Buffer Overflow", "tags": ["third-party-advisory"]}, {"url": "https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5M", "tags": ["exploit", "issue-tracking"]}]}}}

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