CVE-2023-48389 — Multisuns EasyLog web+ has a path traversal vulnerability within its parameter i

Multisuns EasyLog web+ has a path traversal vulnerability within its parameter in a specific URL. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and download arbitrary system files.

01What is this vulnerability?

Multisuns EasyLog web+ has a path traversal vulnerability within its parameter in a specific URL. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and download arbitrary system files.

02Affected products

Vendor	Product	Versions
Multisuns	EasyLog web+	1.13.2.8

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: 2023-12-15T08:50:43.096Z
• Last modified: 2024-12-02T14:26:43.592Z

09References

• www.twcert.org.tw — https://www.twcert.org.tw/tw/cp-132-7604-ab0fd-1.html