CVE-2025-26320: t0mer BroadlinkManager v5.9.1 was discovered to contain an OS command injection vulnerability via the IP Addre

Q: How do I fix CVE-2025-26320?

broadlinkmanager: upgrade to newer than 5.9.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-26320 being exploited?

CVE-2025-26320 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-26320 affect?

CVE-2025-26320 affects broadlinkmanager. Severity is medium (CVSS 6.5). t0mer BroadlinkManager v5.9.1 was discovered to contain an OS command injection vulnerability via the IP Address parameter at /device/ping.

Q: How urgent is CVE-2025-26320?

Priority 42/100. Remotely exploitable, no login, no user action

This month

MEDIUM 6.5REMOTEUPGRADE

CVE-2025-26320 is a medium-severity flaw (CVSS 6.5) affecting broadlinkmanager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

t0mer BroadlinkManager v5.9.1 was discovered to contain an OS command injection vulnerability via the IP Address parameter at /device/ping.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-78
Published	2025-03-04
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: t0mer

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-03-04 16:15 UTCPublished CVE record published
2026-06-17 09:01 UTCUpdated Record last modified

t0mer broadlinkmanager UPGRADE

Affected: <= 5.9.1

Fixed in: newer than 5.9.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 5.9.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade broadlinkmanager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade broadlinkmanager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-26320?

broadlinkmanager: upgrade to newer than 5.9.1. Exact commands for each OS are on this page.

Is CVE-2025-26320 being exploited?

CVE-2025-26320 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-2025-26320 affect?

CVE-2025-26320 affects broadlinkmanager. Severity is medium (CVSS 6.5). t0mer BroadlinkManager v5.9.1 was discovered to contain an OS command injection vulnerability via the IP Address parameter at /device/ping.

How urgent is CVE-2025-26320?

Priority 42/100. Remotely exploitable, no login, no user action

References

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