CVE-2026-0873

Privilege Elevation in Ercom Cryptobox administration console

State: Published
Severity: 4.8 Medium
Published: Feb 4, 2026
Updated: Feb 4, 2026
Reserved: Jan 13, 2026

Description

On a Cryptobox platform where administrator segregation based on entities is used, some vulnerabilities in Ercom Cryptobox administration console allows an authenticated entity administrator with knowledge to elevate his account to global administrator.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U	THA-PSIRT

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
CWE-1220 Insufficient Granularity of Access Control

Affected Products

Product	Versions
CryptoboxErcom	v4.40.xNot affected

References

https://info.cryptobox.com/doc/v4.40/4.40.en/

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