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CVE-2024-39350: A vulnerability regarding authentication bypass by spoofing is found in the RTSP functionality

39
Routine
HIGH 7.5UPGRADEUPGRADE

CVE-2024-39350 is a high-severity flaw (CVSS 7.5) affecting tc500 firmware, bc500 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability regarding authentication bypass by spoofing is found in the RTSP functionality. This allows man-in-the-middle attackers to obtain privileges without consent via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500.

Why this priority

  • High severity

A fixed release or distro patch exists.

Risk facts

CVSS score7.5 (High)
Attack vectorAdjacent network
Attack complexityHigh
Privileges neededNone
User interactionNone
EPSS exploit chance0.7% (top 48%)
CISA exploited listNo
WeaknessCWE-290
Published2024-06-28
Last modified2026-06-17
Publisher (CNA): Synology Inc. · Vendor: synology

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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

synology tc500 firmware UPGRADE
Affected: < 1.0.7-0298
Fixed in: 1.0.7-0298
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.
synology bc500 firmware UPGRADE
Affected: < 1.0.7-0298
Fixed in: 1.0.7-0298
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-2024-39350?

tc500 firmware: upgrade to 1.0.7-0298; bc500 firmware: upgrade to 1.0.7-0298. Exact commands for each OS are on this page.

Is CVE-2024-39350 being exploited?

CVE-2024-39350 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-2024-39350 affect?

CVE-2024-39350 affects tc500 firmware, bc500 firmware. Severity is high (CVSS 7.5). A vulnerability regarding authentication bypass by spoofing is found in the RTSP functionality. This allows man-in-the-middle attackers to obtain privileges without consent via unspecified vectors. The following models with Synology Camera

How urgent is CVE-2024-39350?

Priority 39/100. High severity

Software pages

Synology vulnerabilities

Related CVEs

References

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