CVE-2026-1420
CVSS v3
8.8
HIGH
EPSS Score
3.9 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Technical details
- Published
- 2026-01-26
- Last Modified
- 2026-01-28
Frequently asked questions
What is CVE-2026-1420?
A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Is CVE-2026-1420 actively exploited?
Active exploitation of CVE-2026-1420 has not been confirmed. Its EPSS score was 3.9% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-1420?
CVE-2026-1420 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2026-1420 affecting your environment?
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