XSS in Teltonika Remote Management System
CVE-2023-2587
Teltonika’s Remote Management System versions prior to 4.10.0 contain a cross-site scripting (XSS) vulnerability in the main page of the web interface. An attacker with the MAC address and serial number of a connected device could send a maliciously crafted JSON file with an HTML object to trigger the vulnerability. This could allow the attacker to execute scripts in the account context and obtain remote code execution on managed devices.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-23-131-08 (US Government Resource, Third Party Advisory, government-resource)
Frequently asked questions
- What is CVE-2023-2587?
- CVE-2023-2587 is a high-severity vulnerability in Teltonika Remote Management System, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2023-05-22.
- How severe is CVE-2023-2587?
- High severity. CVSS v3 base score is 7.5 out of 10.