Email Security vulnerabilitiesAnd the versions its exploited flaws hit.
Email Security is made by SonicWall. We track 10 published vulnerabilities listed under that exact name, across 1 version. 5 of them are on the list of flaws known to be exploited, the newest added on 1 May 2023. SonicWall lists newer releases under their own names, such as Email Security Appliance, so check those pages too.
The most recent Email Security flaw added to the known-exploited list is CVE-2021-45046, on 1 May 2023. We keep watching the known-exploited list.
Is Email Security listed under other names? Yes.
SonicWall also lists Email Security under more specific names, such as Email Security Appliance and Email Security Virtual Appliance. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Email Security do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 10.0.12" means every version up to, but not including, 10.0.12. Find your version, then patch.
- CVE-2021-45046Exploited list, 1 May 2023
Apache Log4j2 Deserialization of Untrusted Data Vulnerability
before 10.0.12 - CVE-2021-44228Exploited list, 10 Dec 2021
Apache Log4j2 Remote Code Execution Vulnerability
before 10.0.13 - CVE-2021-20021Exploited list, 3 Nov 2021
SonicWall Email Security Improper Privilege Management Vulnerability
before 10.0.9.6103 - CVE-2021-20022Exploited list, 3 Nov 2021
SonicWall Email Security Unrestricted Upload of File Vulnerability
before 10.0.9.6103 - CVE-2021-20023Exploited list, 3 Nov 2021
SonicWall Email Security Path Traversal Vulnerability
before 10.0.9.6173
Which Email Security vulnerabilities are being exploited?
5 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.0Apache Log4j2 Deserialization of Untrusted Data Vulnerability
Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain...
- 10.0Apache Log4j2 Remote Code Execution Vulnerability
Apache Log4j2 contains a vulnerability where JNDI features do not protect against attacker-controlled JNDI-related endpoints, allowing for remote code execution.
- 9.8SonicWall Email Security Improper Privilege Management Vulnerability
SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.
- 7.2SonicWall Email Security Unrestricted Upload of File Vulnerability
SonicWall Email Security contains an unrestricted upload of file with dangerous type vulnerability that allows a post-authenticated attacker to upload a file to the remote host.
- 4.9SonicWall Email Security Path Traversal Vulnerability
SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host.
Which Email Security flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%CVE-2021-45105Medium
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups.
- >99%
It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations.
- 89%
A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.
- 61%CVE-2018-3639Medium
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an...
- 52%
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.
- 17%
SonicWall 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.
- 0.7%CVE-2023-0655Medium
SonicWall Email Security contains a vulnerability that could permit a remote unauthenticated attacker access to an error page that includes sensitive information about users email addresses.
- 0.6%CVE-2022-2324High
Improperly Implemented Security Check vulnerability in the SonicWall Hosted Email Security leads to bypass of Capture ATP security service in the appliance.
Running Email Security? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations.
- Matched to
- Email Security on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 10 published vulnerabilities listed under the name Email Security, across 1 version. The most recent Email Security flaw added to the known-exploited list is CVE-2021-45046, on 1 May 2023.
5 are on the list of flaws known to be exploited. The most recently added are CVE-2021-45046, CVE-2021-44228 and CVE-2021-20021.
SonicWall also lists Email Security under more specific names, such as Email Security Appliance and Email Security Virtual Appliance. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Each flaw names its own versions, usually as ranges. The newest, CVE-2021-45046, affects before 10.0.12. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Email Security. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.