{"uuid": "c241bcda-dba7-4bbf-8ab4-36b992475e9a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-20711", "type": "seen", "source": "https://t.me/hacking_Attack/41421", "content": "Black Hat Ethical Hacking\nCisco patches critical vulnerabilities in SMB routers, exploitation available\n\nhttps://www.blackhatethicalhacking.com/wp-content/uploads/2021/08/Untitled-design-2-1.png Cisco patches critical vulnerabilities in SMB routers, exploitation availablePost Views: 106 https://www.blackhatethicalhacking.com/wp-content/uploads/2021/08/BECOME-A-PATRON-AND-UNLOCK-EXCLUSIVE-VIDEOS-1.png Reading Time: 1 Minute\nCisco has released patches for multiple vulnerabilities in the Small Business RV Series router platform that could allow remote attackers to gain complete control over the device, in many cases, without authentication.\nIn total, there are fifteen vulnerabilities fixed by these security updates, with five of them rated as Critical as threat actors can use them to gain \u2018root\u2019 privileges or remotely execute commands on the device.\n\nAccording to the advisory, an attacker exploiting these flaws could execute arbitrary code, elevate privileges, run commands, bypass authentication protections, retrieve and execute unsigned software, and cause a denial of service (DoS) condition.\nSee Also: Complete Offensive Security and Ethical Hacking Course Numerous critical flawsCisco\u2019s advisory notes that multiple security vulnerabilities have been classified as \u2018Critical\u2019 due to the ease of exploitation and potential for abuse.\n\nThe most significant vulnerabilities in terms of their severity are:\n\nCVE-2022-20699: A code execution flaw in the SSL VPN module caused by an insufficient boundary check when processing specific HTTP requests. (CVSS v3 score 10.0)\n\nCVE-2022-20700\u00a0and CVE-2022-20701: Privilege escalation (up to root) flaws in the router\u2019s web-based management interface, which suffers from insufficient authorization enforcement mechanisms. (CVSS v3 score 10.0 and 9.0 respectively)\n\nCVE-2022-20703: A signature verification bypass vulnerability in the software image verification feature, relying on the improper verification of software images installed on the affected device. (CVSS v3 score 9.3)\n\nCVE-2022-20708: Command injection flaw in the web-based management interface of the routers, which suffers from insufficient user-supplied input validation. (CVSS v3 score 10.0)\nSee Also: Windows vulnerability with new public exploits lets you become admin Cisco warns that some of these vulnerabilities need to be chained together to exploit an RV series router.\n\n\u201cSome of the vulnerabilities are dependent on one another. Exploitation of one of the vulnerabilities may be required to exploit another vulnerability,\u201d explains the Cisco advisory.\n\nThe vulnerabilities tracked CVE-2022-20700, CVE-2022-20701, CVE-2022-20702, CVE-2022-20703, CVE-2022-20704, CVE-2022-20705, CVE-2022-20706, CVE-2022-20710, and CVE-2022-20712 affect:\n\n* RV160 VPN Routers\n* RV160W Wireless-AC VPN Routers\n* RV260 VPN Routers\n* RV260P VPN Routers with PoE\n* RV260W Wireless-AC VPN Routers\n* RV340 Dual WAN Gigabit VPN Routers\n* RV340W Dual WAN Gigabit Wireless-AC VPN Routers\n* RV345 Dual WAN Gigabit VPN Routers\n* RV345P Dual WAN Gigabit POE VPN Routers\nThe CVE-2022-20699, CVE-2022-20707, CVE-2022-20708, CVE-2022-20709, CVE-2022-20711, and CVE-2022-20749 vulnerabilities only affect the following Cisco products:\n\n* RV340 Dual WAN Gigabit VPN Routers\n* RV340W Dual WAN Gigabit Wireless-AC VPN Routers\n* RV345 Dual WAN Gigabit VPN Routers\n* RV345P Dual WAN Gigabit POE VPN Routers\nSee Also: Recon Tool: WitnessMe Even if your product isn\u2019t affected by any critical vulnerabilities, there\u2019s always a chance that threat actors will chain several less severe flaws to achieve high-impact attacks.\n\nIf you\u2019re using any of the products listed above, i[...]\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-01T20:01:57.159639Z"}