PT-2026-22549 · E Excellence · U-Office Force

Chih-Chiang Tseng + 1 · Published 2026-03-02 · Updated 2026-03-09 · CVE-2026-3422

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions U-Office Force (affected versions not specified)

Description U-Office Force contains an Insecure Deserialization issue. This allows unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content. The issue does not require authentication for exploitation.

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

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-3422

Affected Products

U-Office Force

References · 18

• https://nvd.nist.gov/vuln/detail/CVE-2026-3422 · Security Note
• https://osv.dev/vulnerability/CVE-2026-3422 · Vendor Advisory
• https://t.me/cveNotify/153700 · Telegram Post
• https://twitter.com/dailycve/status/2031041172425060747 · Twitter Post
• https://twcert.org.tw/en/cp-139-10743-9a952-2.html · Note
• https://twitter.com/cracbot/status/2030237076269285690 · Twitter Post
• https://twcert.org.tw/tw/cp-132-10742-45b13-1.html · Note
• https://twitter.com/cracbot/status/2029874774751707183 · Twitter Post
• https://t.me/CVEtracker/46086 · Telegram Post
• https://twitter.com/CVEnew/status/2028369154961801433 · Twitter Post
• https://twitter.com/TheHackerWire/status/2028370138849063417 · Twitter Post
• https://twitter.com/CveFindCom/status/2028375128220782911 · Twitter Post
• https://twitter.com/infoflowcloud/status/2028369901866365090 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2028381474450264130 · Twitter Post
• https://t.me/cveNotify/154800 · Telegram Post