Medium severity · published Sep 28, 2021
CVE-2021-21570
Dell NetWorker, versions 18.x and 19.x contain an Information disclosure vulnerability
4.9
CVSS
0.8%
EPSS
No
On KEV
Description
Dell NetWorker, versions 18.x and 19.x contain an Information disclosure vulnerability. A NetWorker server user with remote access to NetWorker clients may potentially exploit this vulnerability and gain access to unauthorized information.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
NetWorker · Dell
18.x, 19.x · source: vendor
EN
Emc Networker · Dell
18.1.0.1 before 19.4.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21570
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21570
Patch
https://www.dell.com/support/kbdoc/en-us/000188311/dsa-2021-124-dell-networker-security-update-for-multiple-vulnerabilities
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