CVE-2025-11339
8.8 · HIGHOverview
CVE-2025-11339 is a high-severity vulnerability affecting dlink di-7100g_c1_firmware. It was published on October 6, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from dlink. Update di-7100g_c1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2025-11339?
CVE-2025-11339 is a high-severity vulnerability affecting dlink di-7100g_c1_firmware. It was published on October 6, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-11339?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-11339?
Check the references section for vendor advisories and patches from dlink. Update di-7100g_c1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-11339?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-11339 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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