CVE-2024-24300: 4ipnet EAP-767 v3.42.00 is vulnerable to Incorrect Access Control

This week

CRITICAL 9.8REMOTEMITIGATE

CVE-2024-24300 is a critical-severity flaw (CVSS 9.8) affecting eap-767 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

4ipnet EAP-767 v3.42.00 is vulnerable to Incorrect Access Control. The device uses the same set of credentials, regardless of how many times a user logs in, the content of the cookie remains unchanged.

Why this priority

Critical 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	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-284
Published	2024-02-14
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: 4ipnet

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

Am I affected?

Timeline

2024-02-14 23:15 UTCPublished CVE record published
2026-06-17 07:14 UTCUpdated Record last modified

4ipnet eap-767 firmware MITIGATE

Affected: 3.42.00

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.42.00

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2024-24300?

eap-767 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-24300 being exploited?

CVE-2024-24300 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-2024-24300 affect?

CVE-2024-24300 affects eap-767 firmware. Severity is critical (CVSS 9.8). 4ipnet EAP-767 v3.42.00 is vulnerable to Incorrect Access Control. The device uses the same set of credentials, regardless of how many times a user logs in, the content of the cookie remains unchanged.

How urgent is CVE-2024-24300?

Priority 58/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-24301 HIGH 8.8 MITIGATE Command Injection vulnerability discovered in 4ipnet EAP-767 device v3.42.00 within the web interface of the d

References

← Back to latest CVEs