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Vulnerability record · CVE-2026-0581 · published 5 January 2026

CVE-2026-0581: Tenda ac1206 firmware injection vulnerability

Tenda · Ac1206 Firmware

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.

2.1 CVSS 4.0 Low EPSS 9.5% · top 4.7% CWE-74 · InjectionCWE-77 · Command injection
2.1CVSS 4.0 base score, v2 6.5
9.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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 ExploitThird Party Advisory
https://vuldb.com/?ctiid.339473 Permissions RequiredVDB Entry
https://vuldb.com/?id.339473 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.731193 Third Party AdvisoryVDB Entry
https://www.tenda.com.cn/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-38933Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6 and AC9 V3.0 V15.03.06.42_multi, and FH120…EPSS 0.84%9.8CVE-2023-38935Tenda ac1206 firmware out-of-bounds write vulnerabilityTenda AC1206 V15.03.06.23, AC8 V4 V16.03.34.06, AC5 V1.0 V15.03.06.28, AC10 v4.0 V16.03.10.13 and AC9 V3.0 V15.03.06.42_multi were discovered to cont…EPSS 0.85%9.8CVE-2023-38936Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15…EPSS 0.85%9.8CVE-2023-38937Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC8 v4 V16.03.34.06, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, AC9 V3.0…EPSS 0.84%9.8CVE-2023-38931Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC8 v4 V16.03.34.06, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03…EPSS 0.84%9.8CVE-2023-37716Tenda f1202 firmware out-of-bounds write vulnerabilityTenda F1202 V1.0BR_V1.2.0.20(408) and FH1202_V1.2.0.19_EN, AC10 V1.0, AC1206 V1.0, AC7 V1.0, AC5 V1.0, and AC9 V3.0 were discovered to contain a stac…EPSS 0.93%9.8CVE-2023-37717Tenda f1202 firmware out-of-bounds write vulnerabilityTenda F1202 V1.0BR_V1.2.0.20(408) and FH1202_V1.2.0.19_EN, AC10 V1.0, AC1206 V1.0, AC7 V1.0, AC5 V1.0, and AC9 V3.0 were discovered to contain a stac…EPSS 0.93%9.8CVE-2023-37710Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC1206 V15.03.06.23 and AC10 V15.03.06.47 were discovered to contain a stack overflow in the wpapsk_crypto parameter in the fromSetWirelessRepe…EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2026-0581), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.