PT-2022-7246 · Emerson · Emerson Dixell Xweb-500

CVE-2021-45421 · Published 2022-02-14 · Updated 2026-07-05

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Emerson Dixell XWEB-500 (affected versions not specified)

Description The issue is related to information disclosure via directory listing, allowing a potential attacker to access all files in remote directories. This is due to a misconfiguration that can be exploited by an attacker to reveal protected information. The product has not been supported since 2018.

Recommendations As a resolution, the product should be removed or replaced, as it has not been supported since 2018 and there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Information Disclosure

Improper Access Control

Weakness Enumeration

CWE-538

CWE-200

CWE-284

Related Identifiers

BDU:2024-00857

CVE-2021-45421

Affected Products

Emerson Dixell Xweb-500

References · 8

• 🔥 https://swascan.com/emerson · Exploit
• http://emerson.com · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00857 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-45421 · Security Note
• https://t.me/cibsecurity/37424 · Telegram Post
• http://dixell.com · Note
• https://vuldb.com/?id.193036 · Note
• https://t.me/cveNotify/187968 · Telegram Post