CVE-2025-2094— TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig os command injection
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I. Basic Information for CVE-2025-2094
Vulnerability Information
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Vulnerability Title
TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. It has been rated as critical. Affected by this issue is the function setWiFiExtenderConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument apcliKey/key leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
TOTOLINK EX1800T 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK EX1800T是中国吉翁电子（TOTOLINK）公司的一款 Wi-Fi 范围扩展器。 TOTOLINK EX1800T 9.1.0cu.2112_B20220316版本存在安全漏洞，该漏洞源于对参数apcliKey和key的错误操作会导致os命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-2094
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- Submit #515319: Totolink EX1800T V9.1.0cu.2112_B20220316 OS Command Injectionthird-party-advisory
- CVE-2025-2094 TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig os command injectionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2025-2094
Same Patch Batch · TOTOLINK · 2025-03-07 · 4 CVEs total
| CVE-2025-2097 | 8.8 HIGH | TOTOLINK EX1800T cstecgi.cgi setRptWizardCfg stack-based overflow |
| CVE-2025-2095 | 6.3 MEDIUM | TOTOLINK EX1800T cstecgi.cgi setDmzCfg os command injection |
| CVE-2025-2096 | 6.3 MEDIUM | TOTOLINK EX1800T cstecgi.cgi setRebootScheCfg os command injection |
IV. Related Vulnerabilities
Same product: EX1800T
- CVE-2025-2370
TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig stack-bas - CVE-2025-2369
TOTOLINK EX1800T cstecgi.cgi setPasswordCfg stack-based over - CVE-2025-2097
TOTOLINK EX1800T cstecgi.cgi setRptWizardCfg stack-based ove - CVE-2025-2096
TOTOLINK EX1800T cstecgi.cgi setRebootScheCfg os command inj - CVE-2025-2095
TOTOLINK EX1800T cstecgi.cgi setDmzCfg os command injection
Same vendor: TOTOLINK
- CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-7823
Totolink A8000RU cstecgi.cgi setAppFilterCfg os command inje - CVE-2026-7750
Totolink N300RH POST Request cstecgi.cgi setMacFilterRules b - CVE-2026-7749
Totolink N300RH POST Request cstecgi.cgi setWanConfig buffer - CVE-2026-7748
Totolink N300RH POST Request cstecgi.cgi setUpgradeFW buffer
Same weakness: CWE-78
- CVE-2026-8273
D-Link DNS-320 system_mgr.cgi cgi_merge_user os command inje - CVE-2026-8272
D-Link DNS-320 webfile_mgr.cgi chown os command injection - CVE-2026-8271
D-Link DNS-320 network_mgr.cgi cgi_upnp_edit os command inje - CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti
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