Answer in brief
CVE-2026-124011 records a Medium severity (CVSS 6.9) vulnerability in Dixell/Copeland XWEB EVO Information Disclosure via sysinfo.lua. The current sources do not mark it as known exploited. The current feed maps Copeland/XWEB EVO (generic), Copeland/XWEB EVO (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Copeland/XWEB EVO (generic), Copeland/XWEB EVO (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Copeland/XWEB EVOgeneric | >=5.6.2 <5.8.8 | 5.8.8 |
| Copeland/XWEB EVOgeneric | >=5.6.2 <=5.8.8 | Not reported |
Published upstream
Nov 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 12, 2026
XWEB EVO 5.6.2 through 5.8.8 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the device's eth0 MAC address and system clock by accessing sysinfo.lua, which also feeds the pre-login page. Attackers can use the disclosed MAC address and system clock values to offline derive the MAC-based daily password, enabling unauthorized authentication to the device. This product line reached it's end of service date in March 2026.
Quoted source text, attributed separately from HOL analysis.