LOW
CVE-2017-2109
CWE-200Published: April 28, 2017· Updated: Jun 17, 2026
2.5
CVSS v3.1
Official Description
Cybozu KUNAI for Android 3.0.4 to 3.0.5.1 allow remote attackers to obtain log information through a malicious Android application.
Technical Analysis
CVE-2017-2109 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityHigh
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected Vendors & Products
cybozu1 product(s)
kunai
Source: NVD CPE · 3 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (6)
→
http://jvn.jp/en/jp/JVN88745657/index.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/96844Third Party Advisory · VDB Entry
→
https://support.cybozu.com/ja-jp/article/9836Vendor Advisory
→
http://jvn.jp/en/jp/JVN88745657/index.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/96844Third Party Advisory · VDB Entry
→
https://support.cybozu.com/ja-jp/article/9836Vendor Advisory
Quick Facts
CVE IDCVE-2017-2109
CVSS Score2.5 / 10
SeverityLOW
WeaknessCWE-200
CISA KEVNo
Affected1 vendor(s)
PublishedApr 28, 2017
Related CVEs (CWE-200)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2017-2109 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.