CVE-2022-24259: An incorrect check in the component cdr.php of Voipmonitor GUI before v24.96 allows unauthenticated attackers

Q: How do I fix CVE-2022-24259?

voipmonitor: upgrade to 24.96. Exact commands for each OS are on this page.

Q: Is CVE-2022-24259 being exploited?

CVE-2022-24259 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-2022-24259 affect?

CVE-2022-24259 affects voipmonitor. Severity is critical (CVSS 9.8). An incorrect check in the component cdr.php of Voipmonitor GUI before v24.96 allows unauthenticated attackers to escalate privileges via a crafted request.

Q: How urgent is CVE-2022-24259?

Priority 64/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2022-24259 is a critical-severity flaw (CVSS 9.8) affecting voipmonitor. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An incorrect check in the component cdr.php of Voipmonitor GUI before v24.96 allows unauthenticated attackers to escalate privileges via a crafted request.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.0% (top 19%)
CISA exploited list	No
Weakness	CWE-287
Published	2022-02-04
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: voipmonitor

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

Am I affected?

Timeline

2022-02-04 17:15 UTCPublished CVE record published
2026-06-17 04:31 UTCUpdated Record last modified

voipmonitor voipmonitor UPGRADE

Affected: < 24.96

Fixed in: 24.96

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 24.96 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade voipmonitor

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-2022-24259?

voipmonitor: upgrade to 24.96. Exact commands for each OS are on this page.

Is CVE-2022-24259 being exploited?

CVE-2022-24259 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-2022-24259 affect?

CVE-2022-24259 affects voipmonitor. Severity is critical (CVSS 9.8). An incorrect check in the component cdr.php of Voipmonitor GUI before v24.96 allows unauthenticated attackers to escalate privileges via a crafted request.

How urgent is CVE-2022-24259?

Priority 64/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-24262 HIGH 8.8 UPGRADE The config restore function of Voipmonitor GUI before v24.96 does not properly check files sent as restore arc
CVE-2022-24260 CRITICAL 9.8 UPGRADE A SQL injection vulnerability in Voipmonitor GUI before v24.96 allows attackers to escalate privileges to the
CVE-2021-41408 CRITICAL 9.8 DOWNGRADE VoIPmonitor WEB GUI up to version 24.61 is affected by SQL injection through the "api.php" file and "user" par
CVE-2021-30461 CRITICAL 9.8 UPGRADE A remote code execution issue was discovered in the web UI of VoIPmonitor before 24.61

References

← Back to latest CVEs