CVE-2024-8417Public exploitNetwork attack vector

Unauthenticated cloud credential disclosure via exposed configuration page

Published Sep 4, 2024 · Updated Sep 4, 2024

Information disclosure in Yunknet Yunke Online School System 1.5.0 through 1.5.5 allows remote attackers to read Alibaba Cloud access keys. The /admin/educloud/videobind.html endpoint renders the configured access-key ID and secret without enforcing authorization. No account is required, and disclosure is limited to credentials present on that page, although valid keys grant access to associated cloud resources.

CVSS severity2.3
Low
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Yunknet Yunke Online School System 1.5.0 through 1.5.5 allows remote attackers to read Alibaba Cloud access keys. The /admin/educloud/videobind.html endpoint renders the configured access-key ID and secret without enforcing authorization. No account is required, and disclosure is limited to credentials present on that page, although valid keys grant access to associated cloud resources.

The record

CVE
CVE-2024-8417
Published
Sep 4, 2024
Updated
Sep 4, 2024
Vendor
Yunknet
Product
Yunke Online School System
Classifications
CWE-540, T1190, T1212
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 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=1.5.0
  2. Affected versionversion=1.5.0 <=1.5.5
  3. Affected versionversion=1.5.1
  4. Affected versionversion=1.5.2
  5. Affected versionversion=1.5.3
  6. Affected versionversion=1.5.4
  7. Affected versionversion=1.5.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Yunknet · Yunke Online School Systemversion=1.5.0; version=1.5.0 <=1.5.5; version=1.5.1; version=1.5.2; version=1.5.3; version=1.5.4; version=1.5.5

Published CVSS scores

2.3VulDBCVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
3.1VulDBCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
8.1NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
2.1VulDBAV:N/AC:H/Au:S/C:P/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 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-540Inclusion of Sensitive Information in Source Code
T1190Exploit Public-Facing Application
T1212Exploitation for Credential Access

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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