PT-2023-6856 · Delta · Delta Dx-3021

Anurag M. Chevendra + 2 · Published 2023-01-12 · Updated 2023-01-20 · CVE-2022-4616

Positive Technologies (AI Summary)

CVSS v2.0

9.4

Critical

Base vector

AV:N/AC:L/Au:N/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions Delta DX-3021 versions prior to 1.24

Description The webserver in Delta DX-3021 is vulnerable to command injection through the network diagnosis page. This issue could allow a remote unauthenticated user to add files, delete files, and change file permissions. The vulnerability exists due to insufficient input validation, which can be exploited by a remote attacker to modify data.

Recommendations For versions prior to 1.24, update to version 1.24 or later to resolve the issue. As a temporary workaround, consider restricting access to the network diagnosis page until a patch is available. Avoid using the network diagnosis page for sensitive operations until the issue is resolved.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2023-07867

CVE-2022-4616

Affected Products

Delta Dx-3021

References · 8

• https://osv.dev/vulnerability/CVE-2022-4616 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4616 · Security Note
• https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&CID=06&itemID=060308&downloadID=DX&dataType=12&sort_expr=cdate&sort_dir=DESC · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07867 · Security Note
• https://t.me/cvenotify/42515 · Telegram Post
• https://cisa.gov/uscert/ics/advisories/icsa-22-354-05 · Note
• https://t.me/cvenotify/41884 · Telegram Post
• https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&CID=06&itemID=060308&downloadID=DX&dataType=12&sort_expr=cdate&sort_dir=DESC · Note