https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more Juniper Junos OS on EX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control certain, important environment variables. Using a crafted request an attacker is able to modify certain PHP environment variables, leading to partial loss of integrity, which may allow chaining to other vulnerabilities. Juniper Junos OS on EX Series and SRX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control an important environment variable. Using a crafted request, which sets the variable PHPRC, an attacker is able to modify the PHP execution environment allowing the injection und execution of code. Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to user.php that doesn't require authentication, an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities. Juniper Junos OS on EX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to installAppPackage.php that doesn't require authentication, an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities. Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities. Added to CISA KEV on 2023-11-13. en Mon, 13 Nov 2023 00:00:00 GMT https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more#2023-11-13-a56dd3f7 Mon, 13 Nov 2023 00:00:00 GMT critical <p>Juniper Junos OS: 5 exploited vulnerabilities: CISA added CVE-2023-36844 to the KEV catalog (due 2023-11-17).</p> https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more#2023-11-13-c2aa7b66 Mon, 13 Nov 2023 00:00:00 GMT critical <p>Juniper Junos OS: 5 exploited vulnerabilities: CISA added CVE-2023-36845 to the KEV catalog (due 2023-11-17).</p> https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more#2023-11-13-60f35645 Mon, 13 Nov 2023 00:00:00 GMT critical <p>Juniper Junos OS: 5 exploited vulnerabilities: CISA added CVE-2023-36846 to the KEV catalog (due 2023-11-17).</p> https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more#2023-11-13-ed9b3dbc Mon, 13 Nov 2023 00:00:00 GMT critical <p>Juniper Junos OS: 5 exploited vulnerabilities: CISA added CVE-2023-36847 to the KEV catalog (due 2023-11-17).</p> https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more https://pwn.watch/i/juniper-junos-os-cve-2023-36844-and-4-more#2023-11-13-008a6639 Mon, 13 Nov 2023 00:00:00 GMT critical <p>Juniper Junos OS: 5 exploited vulnerabilities: CISA added CVE-2023-36851 to the KEV catalog (due 2023-11-17).</p>