CVE-2023-24709: An issue found in Paradox Security Systems IPR512 allows attackers to cause a denial of service via the login.

This week

HIGH 7.5REMOTEMITIGATE

CVE-2023-24709 is a high-severity flaw (CVSS 7.5) affecting ipr512 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue found in Paradox Security Systems IPR512 allows attackers to cause a denial of service via the login.html and login.xml parameters.

Why this priority

High severity
EPSS top 1%: very likely to be exploited
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	44.2% (top 1%)
CISA exploited list	No
Weakness	CWE-94
Published	2023-03-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: paradox

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

Am I affected?

Timeline

2023-03-21 23:15 UTCPublished CVE record published
2026-06-17 05:39 UTCUpdated Record last modified

paradox ipr512 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

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.

Public exploits and detection

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

Exploit-DB: Paradox Security Systems IPR512 - Denial Of Service

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-2023-24709?

ipr512 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-24709 being exploited?

CVE-2023-24709 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-2023-24709 affect?

CVE-2023-24709 affects ipr512 firmware. Severity is high (CVSS 7.5). An issue found in Paradox Security Systems IPR512 allows attackers to cause a denial of service via the login.html and login.xml parameters.

How urgent is CVE-2023-24709?

Priority 61/100. High severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

References

← Back to latest CVEs