{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T16:47:52.877","vulnerabilities":[{"cve":{"id":"CVE-2025-26399","sourceIdentifier":"psirt@solarwinds.com","published":"2025-09-23T05:15:35.777","lastModified":"2026-03-10T13:11:15.553","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patch bypass of CVE-2024-28986."}],"metrics":{"cvssMetricV31":[{"source":"psirt@solarwinds.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"cisaExploitAdd":"2026-03-09","cisaActionDue":"2026-03-12","cisaRequiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","cisaVulnerabilityName":"SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability","weaknesses":[{"source":"psirt@solarwinds.com","type":"Secondary","description":[{"lang":"en","value":"CWE-502"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-502"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:solarwinds:web_help_desk:*:*:*:*:*:*:*:*","versionEndIncluding":"12.8.6","matchCriteriaId":"46BAB832-25B8-4ED6-B209-759F4B470CCE"},{"vulnerable":true,"criteria":"cpe:2.3:a:solarwinds:web_help_desk:12.8.7:-:*:*:*:*:*:*","matchCriteriaId":"B88A115F-EDE4-447D-A35B-902A4074824A"}]}]}],"references":[{"url":"https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_12-8-7-hotfix-1_release_notes.htm","source":"psirt@solarwinds.com","tags":["Release Notes"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26399","source":"psirt@solarwinds.com","tags":["Patch","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-26399","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"]},{"url":"https://www.microsoft.com/en-us/security/blog/2026/02/06/active-exploitation-solarwinds-web-help-desk/","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Third Party Advisory"]}]}}]}