There is an improper authentication vulnerability in Pandora FMS v764. The application verifies that the user has a valid session when he is not trying to do a login. Since the secret is static in generatePublicHash function, an attacker with knowledge of a valid session can abuse this in order to pass the authentication check.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-43978
• https://pandorafms.com/en/security/common-vulnerabilities-and-exposures/