How severe is CVE-2025-0528?

CVE-2025-0528 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-0528 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0528?

CVE-2025-0528 primarily affects Tenda Ac8 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-0528?

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-2025-0528 have an EU (EUVD) identifier?

Yes. CVE-2025-0528 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1737.

When was CVE-2025-0528 published?

CVE-2025-0528 was published on 2025-01-17 and last updated on 2026-06-17.

CVE-2025-0528

CVE-2025-0528 is a high-severity vulnerability in Tenda Ac8 Firmware with a CVSS 3.x base score of 7.2. 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 7.2)
CVSS v2: 8.3
CVSS v4: 8.6
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-1737
Weakness: CWE-78
Affected product: Tenda Ac8 Firmware
Published: 2025-01-17
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in Tenda AC8, AC10 and AC18 16.03.10.20. Affected by this issue is some unknown functionality of the file /goform/telnet of the component HTTP Request Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-0528?: A vulnerability, which was classified as critical, has been found in Tenda AC8, AC10 and AC18 16.03.10.20. Affected by this issue is some unknown functionality of the file /goform/telnet of the component HTTP Request Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-0528?: CVE-2025-0528 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-0528 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-0528?: CVE-2025-0528 primarily affects Tenda Ac8 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-0528?: 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-2025-0528 have an EU (EUVD) identifier?: Yes. CVE-2025-0528 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1737.
When was CVE-2025-0528 published?: CVE-2025-0528 was published on 2025-01-17 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:tenda:ac8_firmware:16.03.10.20:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac10_firmware:16.03.10.20:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac18_firmware:16.03.10.20:*:*:*:*:*:*:*

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