CVE-2023-51946 — Multiple reflected cross-site scripting (XSS) vulnerabilities in nasSvr

Multiple reflected cross-site scripting (XSS) vulnerabilities in nasSvr.php in actidata actiNAS-SL-2U-8 3.2.03-SP1 allow remote attackers to inject arbitrary web script or HTML.

01What is this vulnerability?

Multiple reflected cross-site scripting (XSS) vulnerabilities in nasSvr.php in actidata actiNAS-SL-2U-8 3.2.03-SP1 allow remote attackers to inject arbitrary web script or HTML.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-01-19T14:15:12.500
• Last modified: 2026-07-09T01:18:49.710

09References

• github.com — https://github.com/saw-your-packet/CVEs/blob/main/CVE-2023-51946/README.md
• www.actidata.com — https://www.actidata.com/index.php/de-de/actinas-plus-sl-2u-8-rdx
• github.com — https://github.com/saw-your-packet/CVEs/blob/main/CVE-2023-51946/README.md
• www.actidata.com — https://www.actidata.com/index.php/de-de/actinas-plus-sl-2u-8-rdx