CVE-2014-3445Public exploitNetwork attack vector

Authentication bypass via disclosed backup key

Published Jan 28, 2020 · Updated Aug 6, 2024

Authentication bypass in HandsomeWeb SOS Webpages before 1.1.12 allows remote attackers to access administrative backup functions. The backup.php endpoint returns the valid MD5 authentication key when a supplied k value is wrong, then accepts that disclosed key to create backups of CMS files. Default installations expose the endpoint without authentication; cracking the disclosed hash recovers the administrator password and permits further site control.

CVSS severity9.8
Critical
EPSS probability5.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in HandsomeWeb SOS Webpages before 1.1.12 allows remote attackers to access administrative backup functions. The backup.php endpoint returns the valid MD5 authentication key when a supplied k value is wrong, then accepts that disclosed key to create backups of CMS files. Default installations expose the endpoint without authentication; cracking the disclosed hash recovers the administrator password and permits further site control.

The record

CVE
CVE-2014-3445
Published
Jan 28, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-522, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 28, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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?

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

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P

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 exploitPublished

Weakness, pattern, technique

CWE-522Insufficiently Protected Credentials
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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