XWEB EVO 4.3.0 through 5.8.8 contains an unauthenticated arbitrary file write vulnerability that...
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| CopelandXWEB EVO |
4.3.0 – 5.8.8→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
XWEB EVO 4.3.0 through 5.8.8 contains an unauthenticated arbitrary file write vulnerability that allows remote attackers to modify the system configuration file /etc/xwebconfig.json by sending a crafted POST request to config.lua with action=set, which performs no session validation and writes the raw, unvalidated request body. Attackers can tamper with configuration values such as model and plugin fields or trigger a SYSTEM_NOT_CONFIGURED state via the unauthenticated action=get and action=set operations, resulting in configuration tampering and denial of service. This product line reached it's end of service date in March 2026.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- web webapps.copeland.com
- web webapps.copeland.com
- web vulncheck.com
- web nvd.nist.gov
- web github.com