PT-2020-4682 · Microsoft · Exchange Server

Mr_Me · Published 2020-11-10 · Updated 2023-12-31 · CVE-2020-17083

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server (affected versions not specified)

Description The issue exists due to inadequate protection of the web page structure in Microsoft Exchange Server, allowing for potential XSS attacks via a specially crafted link. It enables remote attackers to execute arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-05234

CVE-2020-17083

Affected Products

Exchange Server

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2020-17083 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17083 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17083 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05234 · Security Note
• https://osv.dev/vulnerability/CVE-2020-17083 · Vendor Advisory
• https://t.me/cvenotify/5534 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2020111035 · Note
• https://t.me/cybersecuritytechnologies/2093 · Telegram Post
• https://t.me/cvenotify/5751 · Telegram Post