CVE-2025-69765Network attack vector

Unauthenticated service interruption via oversized list parameter

Published Mar 3, 2026 · Updated Mar 3, 2026

Stack overflow in formGetIptv in Tenda AX3 firmware 16.03.12.11 allows remote attackers to corrupt memory through the list parameter. The public record identifies formGetIptv and the oversized list value as the trigger but does not disclose the destination buffer or copy operation. The CISA assessment supports unauthenticated service interruption without user interaction; the CVE description separately reports remote code execution.

CVSS severity7.5
High
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack overflow in formGetIptv in Tenda AX3 firmware 16.03.12.11 allows remote attackers to corrupt memory through the list parameter. The public record identifies formGetIptv and the oversized list value as the trigger but does not disclose the destination buffer or copy operation. The CISA assessment supports unauthenticated service interruption without user interaction; the CVE description separately reports remote code execution.

The record

CVE
CVE-2025-69765
Published
Mar 3, 2026
Updated
Mar 3, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-121, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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