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CVE-2024-38308: Advantech ADAM 5550's web application includes a "logs" page where all the HTTP requests received are display

37
Routine
HIGH 8.8MITIGATE

CVE-2024-38308 is a high-severity flaw (CVSS 8.8) affecting adam 5550-firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Advantech ADAM 5550's web application includes a "logs" page where all the HTTP requests received are displayed to the user. The device doesn't correctly neutralize malicious code when parsing HTTP requests to generate page output.

Why this priority

  • High severity

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

Risk facts

CVSS score8.8 (High)
Attack vectorAdjacent network
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.3% (top 76%)
CISA exploited listNo
WeaknessCWE-79
Published2024-09-27
Last modified2026-06-17
Publisher (CNA): ICS-CERT · Vendor: advantech

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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

advantech adam 5550-firmware MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
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-2024-38308?

adam 5550-firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-38308 being exploited?

CVE-2024-38308 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-2024-38308 affect?

CVE-2024-38308 affects adam 5550-firmware. Severity is high (CVSS 8.8). Advantech ADAM 5550's web application includes a "logs" page where all the HTTP requests received are displayed to the user. The device doesn't correctly neutralize malicious code when parsing HTTP requests to generate page output.

How urgent is CVE-2024-38308?

Priority 37/100. High severity

Software pages

Advantech vulnerabilities

References

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