PT-2023-1780 · Microsoft · Office Excel

Published 2023-03-14 · Updated 2023-05-11 · CVE-2023-23398

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

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

Description The issue is related to errors in the representation of information by the user interface in Microsoft Excel, allowing an attacker to conduct spoofing attacks. This can affect the system.

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

Spoofing

UI Misrepresentation of Critical Information

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-451

CWE-290

Related Identifiers

BDU:2023-01375

CVE-2023-23398

Affected Products

Office Excel

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2023-23398 · Security Note
• https://osv.dev/vulnerability/CVE-2023-23398 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23398 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23398 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-01375 · Security Note
• https://t.me/pentestingnews/34841 · Telegram Post
• https://t.me/cvenotify/46549 · Telegram Post
• https://t.me/cibsecurity/59982 · Telegram Post
• https://t.me/cvenotify/46131 · Telegram Post
• https://t.me/cybersecuritytechnologies/8083 · Telegram Post