CVE-2026-42961

CVE-2026-42961 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-344.

Key facts

Description

ELECOM wireless LAN access point devices implement CSRF protection mechanism, but with inadequate handling of CSRF tokens. If a user views a malicious page while logged in, the user may be tricked to do unintended operations.

Frequently asked questions

What is CVE-2026-42961?
ELECOM wireless LAN access point devices implement CSRF protection mechanism, but with inadequate handling of CSRF tokens. If a user views a malicious page while logged in, the user may be tricked to do unintended operations.
How severe is CVE-2026-42961?
CVE-2026-42961 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-42961 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-42961?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-42961 have an EU (EUVD) identifier?
Yes. CVE-2026-42961 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29944.
When was CVE-2026-42961 published?
CVE-2026-42961 was published on 2026-05-13 and last updated on 2026-06-17.

References