Authentication Flaw in Ercom Cryptobox Administration Console
CVE-2026-0873

4.8MEDIUM

Key Information:

Vendor

Ercom

Status
Cryptobox
Vendor
CVE Published:
4 February 2026

What is CVE-2026-0873?

The Ercom Cryptobox administration console is susceptible to a security flaw where an authenticated entity administrator can exploit vulnerabilities to elevate their privileges to that of a global administrator. This issue occurs within the context of the platform's administrator segregation feature, potentially allowing unauthorized access and modification of sensitive configurations and settings. It is crucial for users to apply recommended security patches to mitigate this threat and ensure the integrity of their systems.

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Affected Version(s)

Cryptobox v4.40.x

References

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

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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