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CVE-2018-0660

17
FAUCET Score

CVE-2018-0660 is a directory traversal vulnerability affecting hibara attachecase versions 2.8.4.0 and earlier, and 3.3.0.0 and earlier. This flaw allows an unauthenticated attacker to create arbitrary files on a vulnerable system by tricking a user into opening a specially crafted ATC file. Rated with a CVSS score of 3.3 (Low), it requires local access and user interaction, with the primary impact being low integrity. There is no known public exploit code (Metasploit, Nuclei, ExploitDB) or evidence of active exploitation, and it has received no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.8.4.0CPE matchmatch criteria
cpe:2.3:a:hibara:attachecase:*:*:*:*:*:*:*:*
>= 3.0.0.0, <= 3.3.0.0CPE matchmatch criteria
cpe:2.3:a:hibara:attachecase:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.3LOW

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 74th percentile among its peer group of 577 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/JVN62121133/index.html
Third Party Advisory
hibara.org / software/attachecase
Release NotesVendor Advisory