{"vulnerability": "CVE-2021-21168", "sightings": [{"uuid": "64f20869-02a2-4cb9-8c4e-05eb09988e1b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21168", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/3541", "content": "#Threat_Research\n1. AppCache Vulnerabilities\n(CVE-2020-6399, CVE-2021-21168)\nhttps://blog.lbherrera.me/posts/appcache-forgotten-tales\n2. WordPress Redirect Hack\nhttps://blog.sucuri.net/2021/06/wordpress-redirect-hack-via-test0-com-default7-com.html", "creation_timestamp": "2021-06-05T13:00:01.000000Z"}, {"uuid": "840bb785-d076-4038-9135-73122e079d7b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21168", "type": "seen", "source": "https://t.me/cissp/3338", "content": "Malware analysis\ud83e\udd2a\nSharpPanda: Chinese APT Group Targets Southeast Asian Government With Previously Unknown Backdoor\nhttps://research.checkpoint.com/2021/chinese-apt-group-targets-southeast-asian-government-with-previously-unknown-backdoor\n\nThreat Research\ud83d\ude11\n1. AppCache Vulnerabilities\n(CVE-2020-6399, CVE-2021-21168)\nhttps://blog.lbherrera.me/posts/appcache-forgotten-tales\n2. WordPress Redirect Hack\nhttps://blog.sucuri.net/2021/06/wordpress-redirect-hack-via-test0-com-default7-com.html\n\nOffensive security\n1. XSS in the AWS Console\nhttps://frichetten.com/blog/xss_in_aws_console\n2. Various BIOS Utilities for Modding/Research\nhttps://github.com/platomav/BIOSUtilities#vaio-packaging-manager-extractor\n\nexploit\nCisco HyperFlex HX Data Platform Command Execution (CVE-2021-1497/1498)\nhttps://packetstormsecurity.com/files/162976/cisco_hyperflex_hx_data_platform_cmd_exec.rb.txt\n\nA curated list of backdoor learning resources\ud83e\udd78\nhttps://github.com/THUYimingLi/backdoor-learning-resources", "creation_timestamp": "2026-09-01T17:00:49.037015Z"}, {"uuid": "0a264169-4df1-409a-87f2-55153fd4b959", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21168", "type": "seen", "source": "https://t.me/cissp/3338", "content": "Malware analysis\ud83e\udd2a\nSharpPanda: Chinese APT Group Targets Southeast Asian Government With Previously Unknown Backdoor\nhttps://research.checkpoint.com/2021/chinese-apt-group-targets-southeast-asian-government-with-previously-unknown-backdoor\n\nThreat Research\ud83d\ude11\n1. AppCache Vulnerabilities\n(CVE-2020-6399, CVE-2021-21168)\nhttps://blog.lbherrera.me/posts/appcache-forgotten-tales\n2. WordPress Redirect Hack\nhttps://blog.sucuri.net/2021/06/wordpress-redirect-hack-via-test0-com-default7-com.html\n\nOffensive security\n1. XSS in the AWS Console\nhttps://frichetten.com/blog/xss_in_aws_console\n2. Various BIOS Utilities for Modding/Research\nhttps://github.com/platomav/BIOSUtilities#vaio-packaging-manager-extractor\n\nexploit\nCisco HyperFlex HX Data Platform Command Execution (CVE-2021-1497/1498)\nhttps://packetstormsecurity.com/files/162976/cisco_hyperflex_hx_data_platform_cmd_exec.rb.txt\n\nA curated list of backdoor learning resources\ud83e\udd78\nhttps://github.com/THUYimingLi/backdoor-learning-resources", "creation_timestamp": "2026-09-02T01:04:36.948378Z"}]}