CVE-2024-22543: An issue was discovered in Linksys Router E1700 1.0.04 (build 3), allows authenticated attackers to escalate p

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MEDIUM 6.1MITIGATE

CVE-2024-22543 is a medium-severity flaw (CVSS 6.1) affecting e1700 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Linksys Router E1700 1.0.04 (build 3), allows authenticated attackers to escalate privileges via a crafted GET request to the /goform/* URI or via the ExportSettings function.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-613
Published	2024-02-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: linksys

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

Am I affected?

Timeline

2024-02-27 01:15 UTCPublished CVE record published
2026-06-17 07:11 UTCUpdated Record last modified

linksys e1700 firmware MITIGATE

Affected: 1.0.04

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.04

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-2024-22543?

e1700 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-22543 being exploited?

CVE-2024-22543 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-2024-22543 affect?

CVE-2024-22543 affects e1700 firmware. Severity is medium (CVSS 6.1). An issue was discovered in Linksys Router E1700 1.0.04 (build 3), allows authenticated attackers to escalate privileges via a crafted GET request to the /goform/* URI or via the ExportSettings function.

How urgent is CVE-2024-22543?

Priority 43/100. Public exploit reference

Related CVEs

CVE-2025-9528 MEDIUM 4.7 MITIGATE A vulnerability was determined in Linksys E1700 1.0.0.4.003
CVE-2025-9527 HIGH 8.8 MITIGATE A vulnerability was found in Linksys E1700 1.0.0.4.003
CVE-2025-9526 HIGH 8.8 MITIGATE A vulnerability has been found in Linksys E1700 1.0.0.4.003
CVE-2025-9525 HIGH 8.8 MITIGATE A flaw has been found in Linksys E1700 1.0.0.4.003
CVE-2024-22544 HIGH 8.0 MITIGATE An issue was discovered in Linksys Router E1700 version 1.0.04 (build 3), allows authenticated attackers to ex

References

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