{"id":"CVE-2026-86299","state":"PUBLISHED","title":"Linksys RE7000 PingTest json.cgi platform_event_pingTest os command injection","description":"A vulnerability was detected in Linksys RE7000 2.0.15. This affects the function platform_event_pingTest of the file /cgi-bin/json.cgi?PingTest of the component PingTest Handler. The manipulation of the argument pingTestIp/pingTestPktSize/pingTestTimes results in os command injection. The attack can be launched remotely. The exploit is now public and may be used.","publishedAt":"2026-09-07T11:15:07.784Z","updatedAt":"2026-09-11T20:35:08.748Z","severity":{"score":9.4,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","source":"VulDB"},"assigner":"VulDB","products":["Linksys RE7000"],"affected":[{"vendor":"Linksys","product":"RE7000","versions":[{"version":"2.0.15","status":"affected"}],"cpes":["cpe:2.3:o:linksys:re7000_firmware:*:*:*:*:*:*:*:*"],"modules":["PingTest Handler"]}],"references":["https://vuldb.com/vuln/399463","https://vuldb.com/vuln/399463/cti","https://vuldb.com/cve/CVE-2026-86299","https://vuldb.com/submit/906547","https://github.com/limou89/somevul/blob/main/Linksys_RE7000_v2_PingTest_Command_Injection.md","https://www.linksys.com/"],"weaknesses":["CWE-78","CWE-77"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/86xxx/CVE-2026-86299.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86299","state":"PUBLISHED","datePublished":"2026-09-07T11:15:07.784Z","dateUpdated":"2026-09-11T20:35:08.748Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-06T16:32:18.951Z"},"containers":{"cna":{"title":"Linksys RE7000 PingTest json.cgi platform_event_pingTest os command injection","descriptions":[{"lang":"en","value":"A vulnerability was detected in Linksys RE7000 2.0.15. This affects the function platform_event_pingTest of the file /cgi-bin/json.cgi?PingTest of the component PingTest Handler. The manipulation of the argument pingTestIp/pingTestPktSize/pingTestTimes results in os command injection. The attack can be launched remotely. The exploit is now public and may be used."}],"affected":[{"vendor":"Linksys","product":"RE7000","versions":[{"version":"2.0.15","status":"affected"}],"cpes":["cpe:2.3:o:linksys:re7000_firmware:*:*:*:*:*:*:*:*"],"modules":["PingTest Handler"]}],"references":[{"url":"https://vuldb.com/vuln/399463","name":"VDB-399463 | Linksys RE7000 PingTest json.cgi platform_event_pingTest os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/399463/cti","name":"VDB-399463 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-86299","name":"CVE-2026-86299 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/906547","name":"Submit #906547 | Linksys RE7000 v2 2.0.15 Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/limou89/somevul/blob/main/Linksys_RE7000_v2_PingTest_Command_Injection.md","tags":["exploit"]},{"url":"https://www.linksys.com/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.4,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.9,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.9,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-07T11:15:07.784Z"},"timeline":[{"time":"2026-09-06T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-06T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-06T18:37:31.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"sleep (VulDB User)","type":"reporter"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-11T20:15:44.006697Z","id":"CVE-2026-86299","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-11T20:35:08.748Z"}}]}}}