CVE-2024-41687Network attack vector

Unauthorized access via cleartext HTTP passwords

Published Jul 26, 2024 · Updated Aug 7, 2024

Cleartext password transmission in Syrotech Networks SY-GPON-1110-WDONT 3.1.02-231102 allows remote attackers to gain unauthorized access. The router sends the password as readable HTTP-session data rather than protecting it with transport encryption. Exploitation requires observation of a session in which a user submits credentials, and the captured password enables access to the router.

CVSS severity8.6
High
EPSS probability0.31%
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

Cleartext password transmission in Syrotech Networks SY-GPON-1110-WDONT 3.1.02-231102 allows remote attackers to gain unauthorized access. The router sends the password as readable HTTP-session data rather than protecting it with transport encryption. Exploitation requires observation of a session in which a user submits credentials, and the captured password enables access to the router.

The record

CVE
CVE-2024-41687
Published
Jul 26, 2024
Updated
Aug 7, 2024
Vendor
Syrotech Networks
Product
SY-GPON-1110-WDONT
Classifications
CWE-319, CAPEC-117, T1040
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 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=3.1.02-231102

What conditions does exploitation require?

Attack vectornetwork
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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.6CERT-InCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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.

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

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
CAPEC-117Interception
T1040Network Sniffing

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