CVE-2025-6393

HIGH EPSS 52.3%
Published Jun 21, 20251y ago · Modified Jun 17, 20261w ago
7.4 CVSS 4.0
High
Find Similar
Published Jun 21, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in TOTOLINK A702R, A3002R, A3002RU and EX1200T 3.0.0-B20230809.1615/4.0.0-B20230531.1404/4.0.0-B20230721.1521/4.1.2cu.5232_B20210713. It has been classified as critical. Affected is an unknown function of the file /boafrm/formIPv6Addr of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack 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
52.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

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

Affected Products 8

VendorProductVersionRange
totolinka3002ru_firmware3.0.0-b20230809.1615any
totolinka3002ru*any
totolinka3002r_firmware4.0.0-b20230531.1404any
totolinka3002r*any
totolinka702r_firmware4.0.0-b20230721.1521any
totolinka702r*any
totolinkex1200t_firmware4.1.2cu.5232_b20210713any
totolinkex1200t*any

References 9

  • github.com https://github.com/awindog/cve/blob/main/688/15.md
    ExploitThird Party Advisory
  • github.com https://github.com/awindog/cve/blob/main/688/16.md
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.313386
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.313386
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.597565
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.597566
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.597591
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.597592
    Third Party AdvisoryVDB Entry
  • totolink.net https://www.totolink.net/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.