CVE-2026-24427

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{}

{"analysis": {"en": {"generated_at": "2026-04-18T00:07:19.146668+00:00", "value": {"mitigation_remediation": ["Upgrade the router to the latest Tenda AC7 firmware that removes administrator credentials from configuration responses.", "Replace the default router and admin panel passwords with unique, strong passwords.", "Disable or restrict the web\u2011management interface to trusted networks only, or block the management port from outside access.", "Configure the web interface to send strict Cache\u2011Control headers or disable page caching for administrative pages.", "If the firmware cannot be updated, consider disabling access to the configuration pages through the router\u2019s firewall or by disconnecting the device from the public network."], "summary": {"action": "Apply Patch", "impact": "Exposure of administrator credentials through configuration responses"}, "threat_synthesis": {"affected_systems": "Shenzhen Tenda Technology Co., Ltd. sells the Tenda AC7 router. The affected firmware versions are V03.03.03.01_cn and every prior release of the AC7 firmware.", "description_and_impact": "The Tenda AC7 router, using firmware versions V03.03.03.01_cn and earlier, returns configuration responses that contain the router and admin panel passwords in clear text. In addition, these responses lack appropriate Cache\u2011Control directives, allowing web browsers to store pages that expose those credentials for later use. This vulnerability represents an information\u2011exposure flaw, classified as CWE\u2011201, and would compromise the confidentiality of administrative credentials. Based on the description, it is inferred that if an attacker obtains these passwords they could take full control of the router and its network traffic.", "risk_and_exploitability": "The CVSS v3.1 score is 6.8, indicating moderate severity. The EPSS score is below 1\u202f%, reflecting a low probability of exploitation today. The vulnerability is not listed in the CISA KEV catalogue. Based on the description, it is inferred that this vulnerability can be exploited by an attacker who has access to the router\u2019s web\u2011management interface \u2013 either locally on the same network or from a remote position that can reach the management port. The lack of cache\u2011control also permits a malicious client to capture the credentials from cached pages, broadening the attack surface. Given the moderate score and low exploitation likelihood, the risk is moderate but real for organizations that expose this interface or use default credentials."}}}}, "created": "2026-02-04T12:05:12.481273+00:00", "updated": "2026-04-18T00:15:31.785450+00:00", "vendors": ["tenda", "tenda$PRODUCT$ac7"]}