CVE-2025-11339

HIGH EPSS 54.6%
Published Oct 6, 20258mo ago · Modified Jun 17, 20261w ago
7.4 CVSS 4.0
High
Find Similar
Published Oct 6, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in D-Link DI-7100G C1 up to 20250928. This issue affects the function sub_4BD4F8 of the file /webchat/hi_block.asp of the component jhttpd. The manipulation of the argument popupId leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS Details

Base Score
7.4
Exploitability
—
Impact
—
Vector string
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:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
54.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-120

Affected Products 2

VendorProductVersionRange
dlinkdi-7100g_c1_firmware2025-09-28any
dlinkdi-7100g_c1*any

References 6

  • vuldb.com https://vuldb.com/?ctiid.327222
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.327222
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.664635
    Third Party AdvisoryVDB Entry
  • dlink.com https://www.dlink.com/
    Product
  • yuque.com https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3
    Permissions Required
  • yuque.com https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3#Wjajr
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.