High severity · published Feb 14, 2022
CVE-2021-45421
Emerson Dixell XWEB-500 products are affected by information disclosure via directory listing
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
Emerson Dixell XWEB-500 products are affected by information disclosure via directory listing. A potential attacker can use this misconfiguration to access all the files in the remote directories. Note: the product has not been supported since 2018 and should be removed or replaced.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DX
Dixell Xweb-500 Firmware · Emerson
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45421
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45421
Exploit
https://www.swascan.com/emerson
More from Dixell Xweb-500 Firmware
9.8
CVE-2021-45420
Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi