CVE-2024-45836: Cross-site scripting vulnerability exists in the web management page of PLANEX COMMUNICATIONS network cameras
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Routine
MEDIUM 6.1MITIGATEMITIGATEMITIGATE
CVE-2024-45836 is a medium-severity flaw (CVSS 6.1) affecting cs-qr10 firmware, cs-qr20 firmware, cs-qr22 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Cross-site scripting vulnerability exists in the web management page of PLANEX COMMUNICATIONS network cameras. If a logged-in user accesses a specific file, an arbitrary script may be executed on the web browser of the user.
Why this priority
No elevated risk signals yet
No fix is published yet: follow the downgrade or mitigation steps.
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
Published CVE record published
Updated Record last modified
planex cs-qr10 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.
planex cs-qr20 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.
planex cs-qr22 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.
planex cs-qr220 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.
planex cs-qr300 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 sourceNVD · 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-2024-45836?
cs-qr10 firmware: mitigate or apply the listed mitigation; cs-qr20 firmware: mitigate or apply the listed mitigation; cs-qr22 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2024-45836 being exploited?
CVE-2024-45836 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-2024-45836 affect?
CVE-2024-45836 affects cs-qr10 firmware, cs-qr20 firmware, cs-qr22 firmware. Severity is medium (CVSS 6.1). Cross-site scripting vulnerability exists in the web management page of PLANEX COMMUNICATIONS network cameras. If a logged-in user accesses a specific file, an arbitrary script may be executed on the web browser of the user.
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