CVE-2025-6112 Details
Description
A vulnerability, which was classified as critical, has been found in Tenda FH1205 2.0.0.7. This issue affects the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
A critical buffer overflow vulnerability has been identified in the Tenda FH1205 router running firmware version 2.0.0.7. The issue arises in the AdvSetLanip form processing, specifically within the fromadvsetlanip function. The vulnerability is triggered by manipulating the lanMask parameter, leading to a buffer overflow condition. This vulnerability can be exploited remotely, and a public exploit is available.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jun 16, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://lavender-bicycle-a5a.notion.site/Tenda-FH1205-fromadvsetlanip-20b53a41781f80bf850ff39f88ad7f2b?source=copy_link | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.312581 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.312581 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.592472 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.tenda.com.cn/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tenda fh1205 firmware | 2.0.0.7 |
CPE
Remediation
| |
| tenda fh1205 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 18, 2025 | Initial Analysis | [email protected] |
| Jun 16, 2025 | New CVE Received | [email protected] |