CVE-2025-9748
CRITICALCVSS 9.8/10EPSS 0.76%
Last modified
CVE-2025-9748 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ch22 Firmware | 1.0.0.1 |
References
- https://github.com/physicszq/Routers/tree/main/tmp/02Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.322049Permissions Required, VDB Entry
- https://vuldb.com/?id.322049Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.640422Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/Product
- https://github.com/physicszq/Routers/tree/main/tmp/02Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-9748?
A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.
How severe is CVE-2025-9748?
CVE-2025-9748 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2025-9748?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2025-9748?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST