CVE-2021-20023Medium· 4.9▾ Midnight⚠ Exploited in the wild0daySonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 27 · likelihood 10.3 · exploitation 25 · ransomware 5
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Exploit-prediction probability, daily snapshots since Aug 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Federal remediation due Nov 17, 2021
Last analysed / modified upstream
50%
50% → 51%
Added to the CISA catalog on Nov 3, 2021. Federal remediation due Nov 17, 2021. View catalog ↗
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.
email_security < 10.0.9.6173email_security_appliance_9000_firmware < 10.0.9.6177email_security_appliance_3300_firmware < 10.0.9.6177email_security_appliance_4300_firmware < 10.0.9.6177email_security_appliance_8300_firmware < 10.0.9.6177email_security_appliance_5000_firmware < 10.0.9.6177email_security_appliance_7000_firmware < 10.0.9.6177email_security_appliance_5050_firmware < 10.0.9.6177email_security_appliance_7050_firmware < 10.0.9.6177email_security_virtual_appliance < 10.0.9.6177hosted_email_security < 10.0.9.6173Upgrade past the affected range:
email_security 10.0.9.6173email_security_appliance_9000_firmware 10.0.9.6177email_security_appliance_3300_firmware 10.0.9.6177email_security_appliance_4300_firmware 10.0.9.6177email_security_appliance_8300_firmware 10.0.9.6177email_security_appliance_5000_firmware 10.0.9.6177email_security_appliance_7000_firmware 10.0.9.6177email_security_appliance_5050_firmware 10.0.9.6177email_security_appliance_7050_firmware 10.0.9.6177email_security_virtual_appliance 10.0.9.6177hosted_email_security 10.0.9.6173Connected by shared product, vendor, weakness, or advisory.
CVE-2021-20022High· 7.2SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
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