How severe is CVE-2025-15258?

CVE-2025-15258 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-15258 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15258?

CVE-2025-15258 primarily affects Edimax Br-6208ac Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-15258?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-15258 have an EU (EUVD) identifier?

Yes. CVE-2025-15258 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205831.

When was CVE-2025-15258 published?

CVE-2025-15258 was published on 2025-12-30 and last updated on 2026-06-17.

CVE-2025-15258

CVE-2025-15258 is a low-severity vulnerability in Edimax Br-6208ac Firmware with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 2.0
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205831
Weakness: CWE-601
Affected product: Edimax Br-6208ac Firmware
Published: 2025-12-30
Last modified: 2026-06-17

Description

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, EDIMAX BR-6208AC V2, has reached its End of Life (EOL) status. It is no longer supported or maintained by Edimax, and it is no longer available for purchase in the market. Consequently, there will be no further firmware updates or patches for this device. We recommend users upgrade to newer models for better security." This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2025-15258?: 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, EDIMAX BR-6208AC V2, has reached its End of Life (EOL) status. It is no longer supported or maintained by Edimax, and it is no longer available for purchase in the market. Consequently, there will be no further firmware updates or patches for this device. We recommend users upgrade to newer models for better security." This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2025-15258?: CVE-2025-15258 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-15258 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15258?: CVE-2025-15258 primarily affects Edimax Br-6208ac Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-15258?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15258 have an EU (EUVD) identifier?: Yes. CVE-2025-15258 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205831.
When was CVE-2025-15258 published?: CVE-2025-15258 was published on 2025-12-30 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:edimax:br-6208ac_firmware:1.02:*:*:*:*:*:*:*
cpe:2.3:o:edimax:br-6208ac_firmware:1.03:*:*:*:*:*:*:*

More vulnerabilities in Edimax Br-6208ac Firmware

CVE-2025-70161 — Critical (CVSS 9.8): EDIMAX BR-6208AC V2_1.02 is vulnerable to Command Injection. This arises because the pppUserName field is directly…
CVE-2025-15257 — High (CVSS 7.3): A security flaw has been discovered in Edimax BR-6208AC 1.02/1.03. Affected by this vulnerability is the function…
CVE-2025-15256 — High (CVSS 7.3): A vulnerability was identified in Edimax BR-6208AC 1.02/1.03. Affected is the function formStaDrvSetup of the file…
CVE-2026-1972 — Medium (CVSS 5.3): A vulnerability was found in Edimax BR-6208AC 2_1.02. The affected element is the function auth_check_userpass2.…
CVE-2025-14910 — Medium (CVSS 4.3): A vulnerability was detected in Edimax BR-6208AC 1.02. This impacts the function handle_retr of the component FTP…

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CVE-2025-43526 — Critical (CVSS 9.8): This issue was addressed with improved URL validation. This issue is fixed in Safari 26.2, macOS Tahoe 26.2. On a Mac…
CVE-2025-55031 — Critical (CVSS 9.8): Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transport. An…
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