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CVE-2026-11516— UTT HiPER 2610G formNatStaticMap strcpy buffer overflow

Quick assessment

Affected
UTT HiPER 2610G
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

UTT HiPER 2610G是中国艾泰（UTT）公司的一款面向中小企业网络环境的多WAN千兆企业级路由器。 UTT HiPER 2610G 3.0.0-171107及之前版本存在缓冲区错误漏洞，该漏洞源于文件/goform/formNatStaticMap中函数strcpy对参数NatBinds的操作，可能导致缓冲区溢出。攻击者可远程发起攻击。

CVSS 5.5 · Medium EPSS 0.37% · P29

Affected Version Matrix 1

VendorProduct Version RangeStatus
UTT HiPER 2610G 3.0.0-171107 affected
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I. Basic Information for CVE-2026-11516

Vulnerability Information
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Vulnerability Title
UTT HiPER 2610G formNatStaticMap strcpy buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in UTT HiPER 2610G up to 3.0.0-171107. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBinds results in buffer overflow. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
UTT HiPER 2610G 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UTT HiPER 2610G是中国艾泰（UTT）公司的一款面向中小企业网络环境的多WAN千兆企业级路由器。 UTT HiPER 2610G 3.0.0-171107及之前版本存在缓冲区错误漏洞，该漏洞源于文件/goform/formNatStaticMap中函数strcpy对参数NatBinds的操作，可能导致缓冲区溢出。攻击者可远程发起攻击。
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

Vendor Product Affected Versions CPE Subscribe
UTT HiPER 2610G 3.0.0-171107 cpe:2.3:a:utt:hiper_2610g:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-11516

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III. Intelligence Information for CVE-2026-11516

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Proof of Concept for CVE-2026-11516 (1)

IV. Related Vulnerabilities

Same product: HiPER 2610G
Same vendor: UTT
Same weakness: CWE-120

V. Comments for CVE-2026-11516

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