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CVE-2017-2116

14
FAUCET Score

CVE-2017-2116 describes an access restriction bypass vulnerability in Cybozu Office versions 10.0.0 through 10.5.0, allowing remote authenticated attackers to delete "customapp" templates. This medium-severity vulnerability has a CVSS score of 4.3, indicating a low attack complexity and requiring low privileges, with a potential impact of low integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.0.0CPE matchmatch criteria
cpe:2.3:a:cybozu:office:10.0.0:*:*:*:*:*:*:*
10.0.1CPE matchmatch criteria
cpe:2.3:a:cybozu:office:10.0.1:*:*:*:*:*:*:*
10.0.2CPE matchmatch criteria
cpe:2.3:a:cybozu:office:10.0.2:*:*:*:*:*:*:*
10.1.0CPE matchmatch criteria
cpe:2.3:a:cybozu:office:10.1.0:*:*:*:*:*:*:*
10.1.2CPE matchmatch criteria
cpe:2.3:a:cybozu:office:10.1.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.21%
Probability of exploitation in next 30 days
EPSS Percentile
65.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0121 is in the 79th percentile among its peer group of 21,954 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/jp/JVN17535578/index.html
Third Party AdvisoryVDB Entry
support.cybozu.com / ja-jp/article/9736
Vendor Advisory
securityfocus.com / bid/97717
Third Party AdvisoryVDB Entry