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CVE-2021-35962

24
FAUCET Score

CVE-2021-35962 is a path traversal vulnerability affecting Dr. ID Door Access Control and Personnel Attendance Management systems, specifically the secom door_access_control and secom personnel_attendance_system products. This flaw allows remote, unauthenticated attackers to download sensitive credential files due to improper filtering of special characters in page parameters. Rated with a CVSS score of 7.5 (HIGH), it presents a significant risk of unauthorized information disclosure (C:H) with low attack complexity and no user interaction required. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.3.2CPE matchmatch criteria
cpe:2.3:a:secom:door_access_control:*:*:*:*:*:*:*:*
<= 3.4.0.0.3.12_20210525CPE matchmatch criteria
cpe:2.3:a:secom:personnel_attendance_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.78%
Probability of exploitation in next 30 days
EPSS Percentile
76.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0178 is in the 59th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

chtsecurity.com / news/d7ec2db9-12dd-439f-b014-b956ce231054
Third Party Advisory
twcert.org.tw / tw/cp-132-4906-89381-1.html
Third Party Advisory