High severity8.0NVD Advisory· Published Feb 27, 2026· Updated Jun 4, 2026
CVE-2026-20910
CVE-2026-20910
Description
An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into the devices field of the firmware update action to achieve remote code execution.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:copeland:xweb_300d_pro_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:copeland:xweb_300d_pro_firmware:*:*:*:*:*:*:*:*range: <=1.12.1
- cpe:2.3:o:copeland:xweb_500d_pro_firmware:*:*:*:*:*:*:*:*range: <=1.12.1
- cpe:2.3:o:copeland:xweb_500b_pro_firmware:*:*:*:*:*:*:*:*Range: <=1.12.1
- Copeland/Copeland XWEB 300D PROv5Range: 0
- Copeland/Copeland XWEB 500B PROv5Range: 0
- Copeland/Copeland XWEB 500D PROv5Range: 0
Patches
Vulnerability mechanics
References
3- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.jsonnvdThird Party Advisory
- www.cisa.gov/news-events/ics-advisories/icsa-26-057-10nvdThird Party AdvisoryUS Government Resource
- webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdatenvdProduct
News mentions
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