A vulnerability was found in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this vulnerability is the function fromSysToolChangePwd of the file /bin/httpd. Performing a manipulation of the argument sys.userpass results in stack-based buffer overflow. The attack can be initiated remotely.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00046.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Tenda AC10 affected
Version Status Constraints
16.03.10.10_multi_TDE01 affected —

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Project Subscriptions

Vendors Products
Tenda Subscribe
Ac10 Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/CRITICAL-04-stackoverflow-fromsystoolchangepwd.md cve-icon cve-icon
https://vuldb.com/submit/782297 cve-icon cve-icon
https://vuldb.com/vuln/355312 cve-icon cve-icon
https://vuldb.com/vuln/355312/cti cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
History

Sun, 05 Apr 2026 08:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this vulnerability is the function fromSysToolChangePwd of the file /bin/httpd. Performing a manipulation of the argument sys.userpass results in stack-based buffer overflow. The attack can be initiated remotely.
Title Tenda AC10 httpd fromSysToolChangePwd stack-based overflow
First Time appeared Tenda
Tenda ac10 Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:tenda:ac10_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ac10 Firmware
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-04-05T07:30:15.665Z

Reserved: 2026-04-04T13:28:04.091Z

Link: CVE-2026-5548

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-05T08:16:24.650

Modified: 2026-04-05T08:16:24.650

Link: CVE-2026-5548

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses