PT-2026-24955 · Veeam · Backup/Replication

Published 2026-03-12 · Updated 2026-03-14 · CVE-2026-21669

X.com · Ptdbugs

CVSS v3.1

9.9

9.9

Critical

Base vector

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

CVE: CVE-2026-21669 PT-Identifier: PT-2026-24955 Vendor: Veeam Product: Backup and Replication CVSS: 10.0 Credits: n/a

Description: A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.

References: • https://t.co/GvEkPrlLGk • https://t.co/jA4BK17Xlf

#dbugs vuln

Fix

Related Identifiers

CVE-2026-21669

Affected Products

Backup/Replication

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2026-21669 · Security Note
• https://twitter.com/CveFindCom/status/2032120258367041780 · Twitter Post
• https://twitter.com/TheHackerWire/status/2032128611676012736 · Twitter Post
• https://t.me/true_secator/7993 · Telegram Post
• https://reddit.com/r/KibernetinisSaugumas/comments/1rsmzj1/atsargin%C4%97s_kopijos_pavojuje_veeam_software · Reddit Post
• https://twitter.com/the_yellow_fall/status/2032269767696859350 · Twitter Post
• https://twitter.com/anonhaven_com/status/2032440578009354270 · Twitter Post
• https://twitter.com/ptdbugs/status/2032383509847753019 · Twitter Post
• https://twitter.com/johndjohnson/status/2032812264613621777 · Twitter Post
• https://veeam.com/kb4831 · Note
• https://twitter.com/CVEnew/status/2032410956320686353 · Twitter Post