CVE-2026-19788— Tenda AC1206 httpd web management interface SetOnlineDevName set_device_name stack-based overflow
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2026-19788
Vulnerability Information
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Vulnerability Title
Tenda AC1206 httpd web management interface SetOnlineDevName set_device_name stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda AC1206 15.03.06.23_multi_TD01. This affects the function set_device_name of the file /goform/SetOnlineDevName of the component httpd web management interface. The manipulation of the argument devName results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-19788
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCVerified env Premium
Qwen3.6-35B-A3B · 7218 chars
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III. Intelligence Information for CVE-2026-19788
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Security Blog Posts for CVE-2026-19788 (1)
Same Patch Batch · Tenda · 2026-08-14 · 5 CVEs total
| CVE-2026-19792 | 8.8 HIGH | Tenda G0 httpd web management interface module setPortMapping buffer overflow |
| CVE-2026-19791 | 8.8 HIGH | Tenda G0 httpd web management interface module addStaticRoute stack-based overflow |
| CVE-2026-19790 | 8.8 HIGH | Tenda G0 httpd Web Management module formSetPortMirror stack-based overflow |
| CVE-2026-19789 | 8.8 HIGH | Tenda AC1206 httpd web management interface WifiGuestSet set_wl_guest_iplist stack-based o |
IV. Related Vulnerabilities
Same product: AC1206
- CVE-2026-19789
Tenda AC1206 httpd web management interface WifiGuestSet set - CVE-2026-0581
Tenda AC1206 httpd BehaviorManager formBehaviorManager comma - CVE-2025-10432
Tenda AC1206 HTTP Request AdvSetMacMtuWa check_param_changed - CVE-2025-9523
Tenda AC1206 GetParentControlInfo stack-based overflow - CVE-2025-7544
Tenda AC1206 setMacFilterCfg formSetMacFilterCfg stack-based
Same vendor: Tenda
- CVE-2026-19792
Tenda G0 httpd web management interface module setPortMappin - CVE-2026-19791
Tenda G0 httpd web management interface module addStaticRout - CVE-2026-19790
Tenda G0 httpd Web Management module formSetPortMirror stack - CVE-2026-19789
Tenda AC1206 httpd web management interface WifiGuestSet set - CVE-2026-19750
Tenda CH/CP/TX3 SSH hard-coded password
Same weakness: CWE-121
- CVE-2026-19815
TOTOLINK A800R firewall.so cstecgi.cgi setParentalRules stac - CVE-2026-19814
TOTOLINK A800R firewall.so cstecgi.cgi setMacQos stack-based - CVE-2026-19813
TOTOLINK A800R firewall.so cstecgi.cgi setMacFilterRules sta - CVE-2026-19812
TOTOLINK A800R product.so cstecgi.cgi UploadCustomModule sta - CVE-2026-19811
TOTOLINK A800R firewall.so cstecgi.cgi setIpQosRules stack-b
V. Comments for CVE-2026-19788
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