Cross-Site Scripting (XSS) in FS Inc S3150-8T2F prior to (CVE-2025-25612)
Summary
Cross-site scripting in FS Inc S3150-8T2F prior to (CVE-2025-25612). Successful exploitation can lead to full system takeover.
Original description
The description as published by the source.
FS Inc S3150-8T2F prior to version S3150-8T2F_2.2.0D_135103 is vulnerable to Cross Site Scripting (XSS) in the Time Range Configuration functionality of the administration interface. An attacker can inject malicious JavaScript into the "Time Range Name" field, which is improperly sanitized. When this input is saved, it is later executed in the browser of any user accessing the affected page, including administrators, resulting in arbitrary script execution in the user's browser.
Source: NIST National Vulnerability Database NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2025-25612 has been found in FS Inc S3150-8T2F prior to.
Successful exploitation can lead to full system takeover. CVSS score: 7.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "FS Inc S3150-8T2F prior to CVE-2025-25612" on the vendor's site.
CVE-2025-25612 (FS Inc S3150-8T2F prior to) — CWE-79 / CVSS v3 7.1
Attack vector: remote (network-reachable)
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
Cross-site scripting (XSS) (CWE-79) exists in FS Inc S3150-8T2F prior to.
Check the vendor advisory for the affected versions of FS Inc S3150-8T2F prior to.
Severity: High (CVSS 7.1/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで FS Inc S3150-8T2F prior to を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web cve@mitre.org