CVE-2020-15734

Local file disclosure via upload origin validation

Published Apr 12, 2021 · Updated Sep 16, 2024

Origin validation error in Bitdefender Safepay before 25.0.7.29 allows attackers to read nearby local files through a crafted upload. Safepay's file-upload handling fails to enforce origin boundaries, allowing an upload selection to expose other files in the same directory or its subdirectories. Exploitation is local and requires user interaction; the reported consequence is file disclosure, with no integrity or availability impact.

CVSS severity5.5
Medium
EPSS probability0.16%
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

Origin validation error in Bitdefender Safepay before 25.0.7.29 allows attackers to read nearby local files through a crafted upload. Safepay's file-upload handling fails to enforce origin boundaries, allowing an upload selection to expose other files in the same directory or its subdirectories. Exploitation is local and requires user interaction; the reported consequence is file disclosure, with no integrity or availability impact.

The record

CVE
CVE-2020-15734
Published
Apr 12, 2021
Updated
Sep 16, 2024
Vendor
Bitdefender
Product
Bitdefender Safepay
Classifications
CWE-346, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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=unspecified <25.0.7.29

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Bitdefender · Bitdefender Safepayversion=unspecified <25.0.7.29

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
5.5BitdefenderCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-346Origin Validation Error
T1005Data from Local System

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