# CVE-2026-124010: Dixell/Copeland XWEB EVO Unauthenticated Command Injection via xwconsole.cgi

Status: published. Published: 2026-11-12. Updated: 2026-11-12.

XWEB EVO before 5.6.2 contains a command injection vulnerability that allows unauthenticated remote attackers to execute arbitrary commands as root by exploiting the setuid-root CGI xwconsole.cgi. Attackers can supply malicious input through the sh parameter, which is passed unsanitized to popen(), to achieve full system compromise. This product line reached it's end of service date in March 2026.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate

## Affected products and versions

- Copeland / XWEB EVO: ≥ 0; < 5.6.2 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 9.3 (critical); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 9.8 (critical); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-78, CWE-250

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate (CNA: VulnCheck; patch, product)

- https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf (CNA: VulnCheck; vendor-advisory)

- https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-unauthenticated-command-injection-via-xwconsole-cgi (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-124010; retrieved 2026-11-12; source updated 2026-11-12

Revision: 8e974789529c2561e8ec79c68ed4a3a0e1a445ec2fe69e41075c89b605fb7dfe

Canonical: https://y2.dev/cve/CVE-2026-124010

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