PT-2022-2901 · Microsoft · Lync+1

Rskvp93 · Published 2022-04-12 · Updated 2024-08-01 · CVE-2022-26910

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Skype for Business Server (affected versions not specified) Lync (affected versions not specified)

Description The issue is related to errors in the user interface's representation of information on the Skype for Business Server. It may allow a remote attacker to conduct spoofing attacks.

Recommendations For Skype for Business Server, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Lync, 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:2022-03488

CVE-2022-26910

Affected Products

Lync

Skype For Business Server

References · 5

• https://bdu.fstec.ru/vul/2022-03488 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-26910 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26910 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26910 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26910 · Note