CVE-2026-0581CRITICAL 9.8EPSS p94.2%

CVE-2026-0581CVE-2026-0581

Description

A vulnerability was determined in Tenda AC1206 15.03.06.23. Affected by this issue is the function formBehaviorManager of the file /goform/BehaviorManager of the component httpd. Executing a manipulation of the argument modulename/option/data/switch can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS8.25% probability of exploitation · percentile 94.2% · 2026-06-18T12:00:27Z
Published2026-01-05
Last modified2026-04-29

Underlying weaknesses· 2

CWE-74CWE-77

References

  1. https://github.com/ccc-iotsec/cve-/blob/Tenda/Tenda%20AC1206%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E.md
  2. https://vuldb.com/?ctiid.339473
  3. https://vuldb.com/?id.339473
  4. https://vuldb.com/?submit.731193
  5. https://www.tenda.com.cn/

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.