Very High
CVE-2021-20016
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Description
URL
Type
Very High
(1 user assessed)
High
(1 user assessed)Unknown
Unknown
Unknown
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Description
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information. This vulnerability impacts SMA100 build version 10.x.
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Ratings
-
Attacker ValueVery High
-
ExploitabilityHigh
Technical Analysis
Please see the Rapid7 analysis on the zero-day vulnerability. It is suspected that CVE-2021-20016 was used to compromise SonicWall’s internal network.
General Information
Vendors
- SonicWall
Products
- SonicWall SMA100
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
What do we mean by "exploited in the wild"?
By selecting this, you are verifying to the AttackerKB community that either you, or a reputable source (example: a security vendor or researcher), has observed an active attempt by attackers, or IOCs related, to exploit this vulnerability outside of a research environment.
A vulnerability should also be considered "exploited in the wild" if there is a publicly available PoC or exploit (example: in an exploitation framework like Metasploit).
