What is CVE-2024-23692?

CVE-2024-23692 is a critical-severity vulnerability in Rejetto Http File Server, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 9.8/10. Published 2024-05-31.

How severe is CVE-2024-23692?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-23692 known to be exploited?

Yes. CVE-2024-23692 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-07-09), indicating it is being actively exploited. 54 public proof-of-concept repositories are indexed.

RCE in Rejetto Http File Server

CVE-2024-23692

Rejetto HTTP File Server, up to and including version 2.3m, is vulnerable to a template injection vulnerability. This vulnerability allows a remote, unauthenticated attacker to execute arbitrary commands on the affected system by sending a…

EPSS: 0.995 (99.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rejetto Http File Server — versions 0
Rejetto Http_file_server

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2024-07-09. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2024-07-30.

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Public proof-of-concept exploits

References

disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
disclosure@vulncheck.com (Exploit, technical-description, third-party-advisory)
disclosure@vulncheck.com (issue-tracking, Exploit, Patch, Issue Tracking)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2024-23692?: CVE-2024-23692 is a critical-severity vulnerability in Rejetto Http File Server, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 9.8/10. Published 2024-05-31.
How severe is CVE-2024-23692?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-23692 known to be exploited?: Yes. CVE-2024-23692 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-07-09), indicating it is being actively exploited. 54 public proof-of-concept repositories are indexed.