CVE-2025-8244— TOTOLINK X15 HTTP POST Request formMapDelDevice buffer overflow
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I. Basic Information for CVE-2025-8244
Vulnerability Information
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Vulnerability Title
TOTOLINK X15 HTTP POST Request formMapDelDevice buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in TOTOLINK X15 1.0.0-B20230714.1105. It has been classified as critical. Affected is an unknown function of the file /boafrm/formMapDelDevice of the component HTTP POST Request Handler. The manipulation of the argument macstr leads to buffer overflow. It is possible to launch the attack 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:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
TOTOLINK X15 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK X15是中国吉翁电子（TOTOLINK）公司的一款网络无线扩展器。 TOTOLINK X15 1.0.0-B20230714.1105版本存在安全漏洞，该漏洞源于组件HTTP POST Request Handler中文件/boafrm/formMapDelDevice的参数macstr存在缓冲区溢出。
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-2025-8244
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Same Patch Batch · TOTOLINK · 2025-07-27 · 5 CVEs total
| CVE-2025-8246 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formRoute buffer overflow |
| CVE-2025-8245 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formMultiAPVLAN buffer overflow |
| CVE-2025-8243 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formMapDel buffer overflow |
| CVE-2025-8242 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formFilter buffer overflow |
IV. Related Vulnerabilities
Same product: X15
- CVE-2025-8246
TOTOLINK X15 HTTP POST Request formRoute buffer overflow - CVE-2025-8245
TOTOLINK X15 HTTP POST Request formMultiAPVLAN buffer overfl - CVE-2025-8243
TOTOLINK X15 HTTP POST Request formMapDel buffer overflow - CVE-2025-8242
TOTOLINK X15 HTTP POST Request formFilter buffer overflow - CVE-2025-6824
TOTOLINK X15 HTTP POST Request formParentControl buffer over
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-120
- CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-6691
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2025-8244
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