How severe is CVE-2025-6541?

CVE-2025-6541 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-6541 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6541?

CVE-2025-6541 primarily affects Tp-link Er706w Firmware. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-6541?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-6541 have an EU (EUVD) identifier?

Yes. CVE-2025-6541 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35118.

When was CVE-2025-6541 published?

CVE-2025-6541 was published on 2025-10-21 and last updated on 2026-06-17.

CVE-2025-6541

CVE-2025-6541 is a high-severity vulnerability in Tp-link Er706w Firmware with a CVSS 3.x base score of 8.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.6
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35118
Weakness: CWE-78
Affected product: Tp-link Er706w Firmware
Published: 2025-10-21
Last modified: 2026-06-17

Description

An arbitrary OS command may be executed on the product by the user who can log in to the web management interface.

Frequently asked questions

What is CVE-2025-6541?: An arbitrary OS command may be executed on the product by the user who can log in to the web management interface.
How severe is CVE-2025-6541?: CVE-2025-6541 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-6541 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6541?: CVE-2025-6541 primarily affects Tp-link Er706w Firmware. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-6541?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-6541 have an EU (EUVD) identifier?: Yes. CVE-2025-6541 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35118.
When was CVE-2025-6541 published?: CVE-2025-6541 was published on 2025-10-21 and last updated on 2026-06-17.

References

Affected products (26)

cpe:2.3:o:tp-link:er706w_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er706w_firmware:1.2.1:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er706w-4g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er706w-4g_firmware:1.2.1:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7212pc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7212pc_firmware:2.1.3:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:g36_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:g36_firmware:1.1.4:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:g611_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:g611_firmware:1.2.2:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr365_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr365_firmware:1.1.10:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr205_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr205_firmware:1.0.3:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr307-m2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:fr307-m2_firmware:1.2.5:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er8411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er8411_firmware:1.3.3:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7412-m2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7412-m2_firmware:1.1.0:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er707-m2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er707-m2_firmware:1.3.1:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7206_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er7206_firmware:2.2.2:-:*:*:*:*:*:*
cpe:2.3:o:tp-link:er605_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:er605_firmware:2.3.1:-:*:*:*:*:*:*

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CVE-2025-6542 — Critical (CVSS 9.8): An arbitrary OS command may be executed on the product by a remote unauthenticated attacker.
CVE-2025-7850 — High (CVSS 7.2): A command injection vulnerability may be exploited after the admin's authentication on the web portal on Omada gateways.
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