CVE-2024-55547: SNMP objects in NET-SNMP used in ORing IAP-420 allows Command Injection. This issue affects IAP-420: through 2

Q: How do I fix CVE-2024-55547?

iap-420 firmware: upgrade to newer than 2.01e. Exact commands for each OS are on this page.

Q: Is CVE-2024-55547 being exploited?

CVE-2024-55547 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-2024-55547 affect?

CVE-2024-55547 affects iap-420 firmware. Severity is critical (CVSS 9.8). SNMP objects in NET-SNMP used in ORing IAP-420 allows Command Injection. This issue affects IAP-420: through 2.01e.

Q: How urgent is CVE-2024-55547?

Priority 67/100. Critical severity; EPSS top 3%: very likely to be exploited; CISA SSVC: public proof of concept; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-55547 is a critical-severity flaw (CVSS 9.8) affecting iap-420 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SNMP objects in NET-SNMP used in ORing IAP-420 allows Command Injection. This issue affects IAP-420: through 2.01e.

Why this priority

Critical severity
EPSS top 3%: very likely to be exploited
CISA SSVC: public proof of concept
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	17.4% (top 3%)
CISA exploited list	No
Weakness	CWE-77
Published	2024-12-10
Last modified	2026-06-17

Publisher (CNA): CyberDanube · Vendor: oringnet

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

Am I affected?

Timeline

2024-12-10 17:15 UTCPublished CVE record published
2026-06-17 08:11 UTCUpdated Record last modified

oringnet iap-420 firmware UPGRADE

Affected: <= 2.01e

Fixed in: newer than 2.01e

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.

Exact fixes by distribution

Fedora 46 · byobu · FIXED · 7.23-1.fc46 · FEDORA-2026-08f2b53446 · source

sudo dnf upgrade --advisory=FEDORA-2026-08f2b53446

Public exploits and detection

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

Write-up: cyberdanube.com/security-research/st-polten-uas-multiple-vulnerabilities-in-oring-iap/

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-2024-55547?

iap-420 firmware: upgrade to newer than 2.01e. Exact commands for each OS are on this page.

Is CVE-2024-55547 being exploited?

CVE-2024-55547 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-2024-55547 affect?

CVE-2024-55547 affects iap-420 firmware. Severity is critical (CVSS 9.8). SNMP objects in NET-SNMP used in ORing IAP-420 allows Command Injection. This issue affects IAP-420: through 2.01e.

How urgent is CVE-2024-55547?

Priority 67/100. Critical severity; EPSS top 3%: very likely to be exploited; CISA SSVC: public proof of concept; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-55548 HIGH 7.5 UPGRADE Improper check of password character lenght in ORing IAP-420 allows a forced deadlock. This issue affects IAP-
CVE-2024-55546 MEDIUM 5.4 UPGRADE Missing input validation in the ORing IAP-420 web-interface allows stored Cross-Site Scripting (XSS).This issu
CVE-2024-55545 MEDIUM 6.1 UPGRADE Missing input validation in the ORing IAP-420 web-interface allows Cross-Site Scripting (XSS).This issue affec
CVE-2024-55544 HIGH 8.8 UPGRADE Missing input validation in the ORing IAP-420 web-interface allows authenticated Command Injections on OS leve

References

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