{"id":1403,"date":"2023-05-02T00:00:41","date_gmt":"2023-05-01T16:00:41","guid":{"rendered":"https:\/\/www.hytechtw.com\/?p=1403"},"modified":"2025-10-22T10:33:00","modified_gmt":"2025-10-22T02:33:00","slug":"zyxel%e9%98%b2%e7%81%ab%e7%89%86%e5%ad%98%e5%9c%a8%e5%ae%89%e5%85%a8%e6%bc%8f%e6%b4%9ecve-2023-27991%e8%88%87cve-2023-28771%ef%bc%8c%e5%85%81%e8%a8%b1%e6%94%bb%e6%93%8a%e8%80%85%e9%81%a0%e7%ab%af","status":"publish","type":"post","link":"https:\/\/www.hytechtw.com\/?p=1403","title":{"rendered":"Zyxel\u9632\u706b\u7246\u5b58\u5728\u5b89\u5168\u6f0f\u6d1eCVE-2023-27991\u8207CVE-2023-28771\uff0c\u5141\u8a31\u653b\u64ca\u8005\u9060\u7aef\u57f7\u884c\u4efb\u610f\u7a0b\u5f0f\u78bc\uff0c\u8acb\u5118\u901f\u78ba\u8a8d\u4e26\u9032\u884c\u66f4\u65b0"},"content":{"rendered":"\n<p><strong>\u5167\u5bb9\u8aaa\u660e\uff1a<\/strong><\/p>\n\n\n\n<p>\u7814\u7a76\u4eba\u54e1\u767c\u73fe\uff0cZyxel\u9632\u706b\u7246\u5b58\u57282\u500b\u9ad8\u98a8\u96aa\u5b89\u5168\u6f0f\u6d1e\u3002<br>CVE-2023-27991\u70ba\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u5141\u8a31\u5df2\u901a\u904e\u8eab\u5206\u9451\u5225\u4e4b\u9060\u7aef\u653b\u64ca\u8005\uff0c\u900f\u904e\u547d\u4ee4\u5217\u4ecb\u9762\uff0c\u57f7\u884c\u4f5c\u696d\u7cfb\u7d71\u6307\u4ee4\uff0c\u9054\u5230\u4efb\u610f\u57f7\u884c\u7a0b\u5f0f\u78bc\u60c5\u6cc1\u3002<br>CVE-2023-28771\u70ba\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u5141\u8a31\u672a\u7d93\u8eab\u5206\u9451\u5225\u4e4b\u9060\u7aef\u653b\u64ca\u8005\uff0c\u900f\u904e\u767c\u9001\u507d\u9020\u7db2\u8def\u5c01\u5305\uff0c\u57f7\u884c\u4f5c\u696d\u7cfb\u7d71\u6307\u4ee4\uff0c\u9054\u5230\u4efb\u610f\u57f7\u884c\u7a0b\u5f0f\u78bc\u60c5\u6cc1\u3002<\/p>\n\n\n\n<p><strong>\u5f71\u97ff\u5e73\u53f0\uff1a<\/strong><\/p>\n\n\n\n<p>\u4e00\u3001CVE-2023-27991<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u7522\u54c1\u7cfb\u5217\u540d\u7a31<\/td><td>\u97cc\u9ad4\u7248\u672c<\/td><\/tr><tr><td>ATP<\/td><td>ZLD V4.32\u81f3V5.35<\/td><\/tr><tr><td>USG-FLEX<\/td><td>ZLD V4.50\u81f3V5.35<\/td><\/tr><tr><td>USG FLEX 50(W)\/USG20(W)-VPN<\/td><td>ZLD V4.16\u81f3V5.35<\/td><\/tr><tr><td>VPN<\/td><td>ZLD V4.30\u81f3V5.35<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4e8c\u3001CVE-2023-28771<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u7522\u54c1\u7cfb\u5217\u540d\u7a31<\/td><td>\u97cc\u9ad4\u7248\u672c<\/td><\/tr><tr><td>ATP<\/td><td>ZLD V4.60\u81f3V5.35<\/td><\/tr><tr><td>USG-FLEX<\/td><td>ZLD V4.60\u81f3V5.35<\/td><\/tr><tr><td>VPN<\/td><td>ZLD V4.60\u81f3V5.35<\/td><\/tr><tr><td>ZyWALL\/USG<\/td><td>ZLD V4.60\u81f3V4.73<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u8655\u7f6e\u5efa\u8b70\uff1a<\/strong><\/p>\n\n\n\n<p>\u5b98\u65b9\u5df2\u91dd\u5c0d\u6f0f\u6d1e\u91cb\u51fa\u4fee\u5fa9\u66f4\u65b0\uff0c\u8acb\u66f4\u65b0\u81f3\u4ee5\u4e0b\u7248\u672c\uff1a<br>1.ATP\u3001USG-FLEX\u3001USG FLEX 50(W)\u3001USG20(W)-VPN\u53caVPN\u7b49\u7cfb\u5217\u7522\u54c1\u4e4b\u97cc\u9ad4\u7248\u672c\u8acb\u66f4\u65b0\u81f3ZLD V5.36(\u542b)\u4ee5\u4e0a\u7248\u672c\u3002<br>2.ZyWALL\/USG\u7cfb\u5217\u7522\u54c1\u4e4b\u97cc\u9ad4\u7248\u672c\u8acb\u66f4\u65b0\u81f3ZLD V4.73 Patch 1(\u542b)\u4ee5\u4e0a\u7248\u672c\u3002<\/p>\n\n\n\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n\n\n\n<p>1.https:\/\/www.zyxel.com\/global\/en\/support\/security-advisories\/zyxel-security-advisory-for-xss-vulnerability-and-post-authentication-command-injection-vulnerability-in-firewalls<br>2.https:\/\/www.zyxel.com\/global\/en\/support\/security-advisories\/zyxel-security-advisory-for-remote-command-injection-vulnerability-of-firewalls<br>3.https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-27991<br>4.https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-28771<br>5.https:\/\/thehackernews.com\/2023\/04\/zyxel-firewall-devices-vulnerable-to.html<\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90\uff1a<strong><a href=\"https:\/\/www.nics.nat.gov.tw\/core_business\/information_security_information_sharing\/Vulnerability_Alert_Announcements\/\">\u570b\u5bb6\u8cc7\u901a\u5b89\u5168\u7814\u7a76\u9662<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5167\u5bb9\u8aaa\u660e\uff1a 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