CVE-2020-10508Network attack vector

Unauthenticated information disclosure via exposed system files

Published Mar 27, 2020 · Updated Sep 16, 2024

Sensitive data exposure in Sunnet eHRD CTMS versions 8 and 9 allows remote attackers to retrieve system information via a specific URL. Public advisories state that system files are stored improperly, but they do not disclose the affected path, file type, or storage logic. No authentication or user interaction is required, and the documented consequence is limited to disclosure of confidential system information.

CVSS severity7.5
High
EPSS probability1.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Sensitive data exposure in Sunnet eHRD CTMS versions 8 and 9 allows remote attackers to retrieve system information via a specific URL. Public advisories state that system files are stored improperly, but they do not disclose the affected path, file type, or storage logic. No authentication or user interaction is required, and the documented consequence is limited to disclosure of confidential system information.

The record

CVE
CVE-2020-10508
Published
Mar 27, 2020
Updated
Sep 16, 2024
Vendor
Sunnet Technology Co., Ltd.
Product
eHRD CTMS
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8
  2. Affected versionversion=9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sunnet Technology Co., Ltd. · eHRD CTMSversion=8; version=9

Published CVSS scores

7.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo