CVE-2025-56015: In GenieACS 1.2.13, an unauthenticated access vulnerability exists in the NBI API endpoint.

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2025-56015 is a high-severity flaw (CVSS 7.5) affecting genieacs. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In GenieACS 1.2.13, an unauthenticated access vulnerability exists in the NBI API endpoint.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-04-07
Last modified	2026-07-20

Publisher (CNA): MITRE · Vendor: genieacs

Last updated 2026-07-20 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-07 20:16 UTCPublished CVE record published
2026-07-20 20:10 UTCUpdated Record last modified

genieacs genieacs DOWNGRADE

Affected: 1.2.13

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.13

1. Check installed version

apt-cache policy genieacs || rpm -q genieacs || genieacs --version

2. No fixed release: DOWNGRADE to a release before 1.2.13 (Debian / Ubuntu)

apt-cache madison genieacs sudo apt install genieacs=<VERSION_BEFORE_1.2.13> sudo apt-mark hold genieacs

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list genieacs sudo dnf downgrade genieacs-<VERSION_BEFORE_1.2.13> sudo dnf versionlock add genieacs

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-56015?

genieacs: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-56015 being exploited?

CVE-2025-56015 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-56015 affect?

CVE-2025-56015 affects genieacs. Severity is high (CVSS 7.5). In GenieACS 1.2.13, an unauthenticated access vulnerability exists in the NBI API endpoint.

How urgent is CVE-2025-56015?

Priority 46/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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