CVE-2025-15258: A weakness has been identified in Edimax BR-6208AC 1.02/1.03

Routine

LOW 3.5MITIGATE

CVE-2025-15258 is a low-severity flaw (CVSS 3.5) affecting br-6208ac firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A weakness has been identified in Edimax BR-6208AC 1.02/1.03. Affected by this issue is the function formALGSetup of the file /goform/formALGSetup of the component Web-based Configuration Interface. This manipulation of the argument wlan-url causes open redirect. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Edimax confirms this issue: "The product mentioned, ED

Why this priority

Public exploit reference

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

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-601
Published	2025-12-30
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: edimax

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

Am I affected?

Timeline

2025-12-30 18:15 UTCPublished CVE record published
2026-06-17 08:37 UTCUpdated Record last modified

edimax br-6208ac firmware MITIGATE

Affected: 1.02 · 1.03

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.02

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-2025-15258?

br-6208ac firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-15258 being exploited?

CVE-2025-15258 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-2025-15258 affect?

CVE-2025-15258 affects br-6208ac firmware. Severity is low (CVSS 3.5). A weakness has been identified in Edimax BR-6208AC 1.02/1.03. Affected by this issue is the function formALGSetup of the file /goform/formALGSetup of the component Web-based Configuration Interface. This manipulation of the argument wlan-ur

How urgent is CVE-2025-15258?

Priority 22/100. Public exploit reference

Related CVEs

CVE-2026-1972 MEDIUM 5.3 UPGRADE A vulnerability was found in Edimax BR-6208AC 2_1.02
CVE-2025-70161 CRITICAL 9.8 MITIGATE EDIMAX BR-6208AC V2_1.02 is vulnerable to Command Injection
CVE-2025-15257 HIGH 7.3 MITIGATE A security flaw has been discovered in Edimax BR-6208AC 1.02/1.03
CVE-2025-15256 HIGH 7.3 MITIGATE A vulnerability was identified in Edimax BR-6208AC 1.02/1.03
CVE-2025-14910 MEDIUM 4.3 MITIGATE A vulnerability was detected in Edimax BR-6208AC 1.02

References

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