CVE-2024-32735: An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise pri

Q: How do I fix CVE-2024-32735?

powerpanel: upgrade to 2.8.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-32735 being exploited?

CVE-2024-32735 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-2024-32735 affect?

CVE-2024-32735 affects powerpanel. Severity is critical (CVSS 9.8). An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can access the PDNU REST APIs, which may result in compromise of the application.

Q: How urgent is CVE-2024-32735?

Priority 63/100. Critical severity; EPSS top 6%: very likely to be exploited; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-32735 is a critical-severity flaw (CVSS 9.8) affecting powerpanel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can access the PDNU REST APIs, which may result in compromise of the application.

Why this priority

Critical severity
EPSS top 6%: very likely to be exploited
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	6.8% (top 6%)
CISA exploited list	No
Weakness	CWE-306
Published	2024-05-14
Last modified	2026-06-17

Publisher (CNA): Tenable Network Security, Inc. · Vendor: cyberpower

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

Am I affected?

Timeline

2024-05-14 15:37 UTCPublished CVE record published
2026-06-17 07:30 UTCUpdated Record last modified

cyberpower powerpanel UPGRADE

Affected: < 2.8.3

Fixed in: 2.8.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2.8.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade powerpanel

Note

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

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: CyberPower - Missing Authentication

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-2024-32735?

powerpanel: upgrade to 2.8.3. Exact commands for each OS are on this page.

Is CVE-2024-32735 being exploited?

CVE-2024-32735 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-2024-32735 affect?

CVE-2024-32735 affects powerpanel. Severity is critical (CVSS 9.8). An issue regarding missing authentication for certain utilities exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can access the PDNU REST APIs, which may result in compromise of the application.

How urgent is CVE-2024-32735?

Priority 63/100. Critical severity; EPSS top 6%: very likely to be exploited; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-32739 HIGH 7.5 UPGRADE A sql injection vulnerability exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated r
CVE-2024-32738 HIGH 7.5 UPGRADE A sql injection vulnerability exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated r
CVE-2024-32737 HIGH 7.5 UPGRADE A sql injection vulnerability exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated r
CVE-2024-32736 HIGH 7.5 UPGRADE A sql injection vulnerability exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated r

References

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