How severe is CVE-2025-45779?

CVE-2025-45779 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-45779 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45779?

CVE-2025-45779 affects Tenda Ac10 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45779?

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

Does CVE-2025-45779 have an EU (EUVD) identifier?

Yes. CVE-2025-45779 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14301.

When was CVE-2025-45779 published?

CVE-2025-45779 was published on 2025-05-12 and last updated on 2026-06-17.

CVE-2025-45779

CVE-2025-45779 is a critical-severity vulnerability in Tenda Ac10 Firmware with a CVSS 3.x base score of 9.8. 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-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14301
Weakness: CWE-120
Affected product: Tenda Ac10 Firmware
Published: 2025-05-12
Last modified: 2026-06-17

Description

Tenda AC10 V1.0re_V15.03.06.46 is vulnerable to Buffer Overflow in the formSetPPTPUserList handler via the list POST parameter.

Frequently asked questions

What is CVE-2025-45779?: Tenda AC10 V1.0re_V15.03.06.46 is vulnerable to Buffer Overflow in the formSetPPTPUserList handler via the list POST parameter.
How severe is CVE-2025-45779?: CVE-2025-45779 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-45779 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45779?: CVE-2025-45779 affects Tenda Ac10 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45779?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-45779 have an EU (EUVD) identifier?: Yes. CVE-2025-45779 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14301.
When was CVE-2025-45779 published?: CVE-2025-45779 was published on 2025-05-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:ac10_firmware:15.03.06.46:*:*:*:*:*:*:*

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