XSS in Advantech Eki-1521
CVE-2023-4202
Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting vulnerability, which can be triggered by authenticated users in the device name field of the web-interface.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (60.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Advantech Eki-1521 — versions 0
- Advantech Eki-1521 Firmware
- Advantech Eki-1522 — versions 0
- Advantech Eki-1522 Firmware
- Advantech Eki-1524 — versions 0
- Advantech Eki-1524 Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-1… (Exploit, Third Party Advisory, exploit, third-party-advisory)
- seclists.org/fulldisclosure/2023/Aug/13
- packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cr…
Frequently asked questions
- What is CVE-2023-4202?
- CVE-2023-4202 is a critical-severity vulnerability in Advantech Eki-1521, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2023-08-08.
- How severe is CVE-2023-4202?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2023-4202 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.