CVE-2023-31069Public exploitNetwork attack vector

Credential disclosure via cleartext login-page variables

Published Sep 11, 2023 · Updated Sep 26, 2024

Cleartext credential exposure in TSplus Remote Access through 16.0.2.14 allows remote attackers to read credentials from the login page. The custom web portal writes configured values into the page's JavaScript user and pass variables instead of retaining them server-side. The portal must be configured to embed credentials, and access to its login page is sufficient to recover them and authenticate to the application.

CVSS severity9.8
Critical
EPSS probability3.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential exposure in TSplus Remote Access through 16.0.2.14 allows remote attackers to read credentials from the login page. The custom web portal writes configured values into the page's JavaScript user and pass variables instead of retaining them server-side. The portal must be configured to embed credentials, and access to its login page is sufficient to recover them and authenticate to the application.

The record

CVE
CVE-2023-31069
Published
Sep 11, 2023
Updated
Sep 26, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, CAPEC-37, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
CAPEC-37Retrieve Embedded Sensitive Data
T1552.001Credentials In Files

Public exploit references

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

Technologies

Your stack

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Your stack

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