CVE-2025-45864 Details
Description
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolStart parameter in the formDhcpv6s interface.
A buffer overflow vulnerability has been identified in the TOTOLINK A3002R router, specifically in version 4.0.0-B20230531.1404. The issue arises in the formDhcpv6s interface, where the addrPoolStart parameter is improperly handled, leading to potential memory corruption.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 13, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Jiangxiazhe/IOT_hack/blob/main/TOTOLINK/A3002R/8/overflow.md | [email protected] | ExploitThird Party Advisory |
| https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/258/ids/36.html | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| totolink a3002r firmware | 4.0.0-b20230531.1404 |
CPE
Remediation
| |
| totolink a3002r | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2025 | Initial Analysis | [email protected] |
| May 14, 2025 | CVE Modified | CISA-ADP |
| May 13, 2025 | CVE Modified | CISA-ADP |
| May 13, 2025 | New CVE Received | [email protected] |