CVE-2026-62252: Hardcoded Credentials (CVSS 9.8)

Description

Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access. Version 11.0.283 patches the issue.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0065

Probability of exploitation

0.50%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-798 CWE-798

References

Other References

https://github.com/sipcapture/homer/commit/b2e942031ff8cd7435a244ebef306ee97d16b809 https://github.com/sipcapture/homer/pull/838 https://github.com/sipcapture/homer/releases/tag/11.0.283 https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx

Frequently Asked Questions

What is CVE-2026-62252? +

Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access. Version 11.0.283 patches the issue. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-62252? +

CVE-2026-62252 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0065, placing it in the 1th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-62252? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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