CVE-2024-41690

Unauthorized access via plaintext default credentials

Published Jul 26, 2024 · Updated Aug 2, 2024

Cleartext credential storage in SyroTech SY-GPON-1110-WDONT 3.1.02-231102 allows attackers to recover default login credentials. The firmware database stores its default username and password without encryption, leaving them recoverable from extracted binary data. Physical access and firmware reverse engineering are required; the recovered credentials permit unauthorized access to the targeted device.

CVSS severity7.0
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential storage in SyroTech SY-GPON-1110-WDONT 3.1.02-231102 allows attackers to recover default login credentials. The firmware database stores its default username and password without encryption, leaving them recoverable from extracted binary data. Physical access and firmware reverse engineering are required; the recovered credentials permit unauthorized access to the targeted device.

The record

CVE
CVE-2024-41690
Published
Jul 26, 2024
Updated
Aug 2, 2024
Vendor
Syrotech Networks
Product
SY-GPON-1110-WDONT
Classifications
CWE-312, CAPEC-37, T1552.001
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=3.1.02-231102

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Syrotech Networks · SY-GPON-1110-WDONTversion=3.1.02-231102
Syrotech Networks · SY-GPON-1110-WDONT Firmwareversion=3.1.02-231102

Published CVSS scores

4.6NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.0CERT-InCVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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.

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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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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

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Your stack

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