Is CVE-2025-69700 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2025-69700, but active exploitation has not been confirmed.

Can CVE-2025-69700 be exploited remotely?

Yes. CVE-2025-69700 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-69700?

CVE-2025-69700 has a CVSS score of 7.5 (HIGH) and an EPSS exploitation probability of 0.04%.

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HIGHPOC

CVE-2025-69700

Published: February 23, 2026· Updated: Feb 24, 2026

7.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.2th

Official Description

Tenda FH1203 V2.0.1.6 contains a stack-based buffer overflow vulnerability in the modify_add_client_prio function, which is reachable via the formSetClientPrio CGI handler.

NVD Source

Technical Analysis

CVE-2025-69700 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.

A proof-of-concept (PoC) exploit exists for CVE-2025-69700. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.