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CVE-2024-6738: The tumbnail API of Tronclass from WisdomGarden lacks proper access control, allowing unauthenticated remote a

33
Routine
MEDIUM 5.3REMOTEUPGRADE

CVE-2024-6738 is a medium-severity flaw (CVSS 5.3) affecting tronclass. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The tumbnail API of Tronclass from WisdomGarden lacks proper access control, allowing unauthenticated remote attackers to obtain certain specific files by modifying the URL.

Why this priority

  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score5.3 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.5% (top 60%)
CISA exploited listNo
WeaknessCWE-284
Published2024-07-15
Last modified2026-06-17
Publisher (CNA): TWCERT/CC · Vendor: wisdomgarden

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

Am I affected?

Timeline

wisdomgarden tronclass UPGRADE
Affected: < 1.69.61976
Fixed in: 1.69.61976
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy tronclass || rpm -q tronclass || tronclass --version
2. UPGRADE to 1.69.61976 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade tronclass
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade tronclass
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2024-6738?

tronclass: upgrade to 1.69.61976. Exact commands for each OS are on this page.

Is CVE-2024-6738 being exploited?

CVE-2024-6738 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-2024-6738 affect?

CVE-2024-6738 affects tronclass. Severity is medium (CVSS 5.3). The tumbnail API of Tronclass from WisdomGarden lacks proper access control, allowing unauthenticated remote attackers to obtain certain specific files by modifying the URL.

How urgent is CVE-2024-6738?

Priority 33/100. Remotely exploitable, no login, no user action

References

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