CVE-2023-48388Network attack vector

Administrative access via hard-coded login credentials

Published Dec 15, 2023 · Updated Aug 27, 2024

Hard-coded credentials in Multisuns EasyLog Web+ 1.13.2.8 allow remote attackers to gain administrative access over the network. The product accepts embedded, fixed credentials during remote login, but TWCERT/CC has not disclosed the credential value or authentication endpoint. No prior account or user interaction is required; successful login grants management control that permits arbitrary system operations or service disruption.

CVSS severity9.8
Critical
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Multisuns EasyLog Web+ 1.13.2.8 allow remote attackers to gain administrative access over the network. The product accepts embedded, fixed credentials during remote login, but TWCERT/CC has not disclosed the credential value or authentication endpoint. No prior account or user interaction is required; successful login grants management control that permits arbitrary system operations or service disruption.

The record

CVE
CVE-2023-48388
Published
Dec 15, 2023
Updated
Aug 27, 2024
Vendor
Multisuns
Product
EasyLog Web+
Classifications
CWE-798, CAPEC-560, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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?

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

  1. Affected versionversion=1.13.2.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Multisuns · EasyLog Web+version=1.13.2.8

Published CVSS scores

9.8TWCERT/CCCVSS: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 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

CWE-798Use of Hard-coded Credentials
CAPEC-560Use of Known Domain Credentials
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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