CVE-2023-33443Public exploitNetwork attack vector

Unauthenticated administrative control via QR CAPTCHA bypass

Published Jun 8, 2023 · Updated Jan 6, 2025

Incorrect access control in BESDER VideoPlayTool 2.0.1.0 allows remote attackers to execute administrative commands on IP cameras via requests. The resetpwd.cgi endpoint accepts an encrypted administrative payload with a User=admin cookie after the QR CAPTCHA flow is bypassed, without establishing the caller's identity. Network access to a camera with QR CAPTCHA enabled is sufficient to reset passwords, create an administrator, alter alarms, delete recordings, or view streams.

CVSS severity9.8
Critical
EPSS probability3.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in BESDER VideoPlayTool 2.0.1.0 allows remote attackers to execute administrative commands on IP cameras via requests. The resetpwd.cgi endpoint accepts an encrypted administrative payload with a User=admin cookie after the QR CAPTCHA flow is bypassed, without establishing the caller's identity. Network access to a camera with QR CAPTCHA enabled is sufficient to reset passwords, create an administrator, alter alarms, delete recordings, or view streams.

The record

CVE
CVE-2023-33443
Published
Jun 8, 2023
Updated
Jan 6, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-346, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 6, 2025Record 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

9.8GitHub Advisory DatabaseCVSS: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-346Origin Validation Error
T1190Exploit Public-Facing Application

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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