Home/CVE/Cybozu Office before 8.0.0 allows remote authenticated users to bypass intended access restrictions and access sensitive
CVE

CVE-2011-2677

Cybozu Office before 8.0.0 allows remote authenticated users to bypass intended access restrictions and access sensitive

Cybozu Office before 8.0.0 allows remote authenticated users to bypass intended access restrictions and access sensitive information (time card and attendance) via unspecified vectors related to manipulation of a URL.

MEDIUM · CVSS 5.5 EPSS 0.00323
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules8 YARA rules0
▤

Affected Products & Versions

2
cybozu office<= 7
cybozu officeall versions
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighCode Executed Via Office Add-in XLL File
producthighPotential Persistence Via Microsoft Office Add-In
producthighPotential Persistence Via Microsoft Office Startup Folder
producthighFile With Uncommon Extension Created By An Office Application
producthighOffice Macro File Creation From Suspicious Process
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Scoring & Timeline

5.5
MEDIUM · CVSS v2 (legacy) · vultures@jpcert.or.jp
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:S/C:P/I:P/A:N
Published to NVD21 Oct 2011 · 06:55 PM
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://cs.cybozu.co.jp/information/20111005notice01.php
http://jvn.jp/en/jp/JVN84838479/index.html
http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000079.html
http://osvdb.org/76124
http://secunia.com/advisories/46321Vendor Advisory
http://www.securityfocus.com/bid/50015
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