CVE-2024-52770: An arbitrary file upload vulnerability in the component /admin/file_manage_control of DedeBIZ v6.3.0 allows at

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2024-52770 is a critical-severity flaw (CVSS 9.8) affecting dedebiz. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An arbitrary file upload vulnerability in the component /admin/file_manage_control of DedeBIZ v6.3.0 allows attackers to execute arbitrary code via uploading a crafted file.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-11-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: dedebiz

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-20 17:15 UTCPublished CVE record published
2026-06-17 08:07 UTCUpdated Record last modified

dedebiz dedebiz DOWNGRADE

Affected: 6.3.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.3.0

1. Check installed version

apt-cache policy dedebiz || rpm -q dedebiz || dedebiz --version

2. No fixed release: DOWNGRADE to a release before 6.3.0 (Debian / Ubuntu)

apt-cache madison dedebiz sudo apt install dedebiz=<VERSION_BEFORE_6.3.0> sudo apt-mark hold dedebiz

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list dedebiz sudo dnf downgrade dedebiz-<VERSION_BEFORE_6.3.0> sudo dnf versionlock add dedebiz

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-52770?

dedebiz: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-52770 being exploited?

CVE-2024-52770 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-52770 affect?

CVE-2024-52770 affects dedebiz. Severity is critical (CVSS 9.8). An arbitrary file upload vulnerability in the component /admin/file_manage_control of DedeBIZ v6.3.0 allows attackers to execute arbitrary code via uploading a crafted file.

How urgent is CVE-2024-52770?

Priority 59/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-12859 MEDIUM 4.7 UPGRADE A vulnerability has been found in DedeBIZ up to 6.3.2
CVE-2025-12860 MEDIUM 4.7 UPGRADE A vulnerability was found in DedeBIZ up to 6.3.2
CVE-2025-12861 MEDIUM 4.7 UPGRADE A vulnerability was determined in DedeBIZ up to 6.3.2
CVE-2025-12927 MEDIUM 4.7 UPGRADE A security vulnerability has been detected in DedeBIZ up to 6.3.2
CVE-2025-14648 MEDIUM 4.7 UPGRADE A security vulnerability has been detected in DedeBIZ up to 6.5.9

References

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