CVE-2022-27632: Cross-site request forgery (CSRF) vulnerability in Rebooter(WATCH BOOT nino RPC-M2C [End of Sale] all firmware
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HIGH 8.8MITIGATEMITIGATEMITIGATE
CVE-2022-27632 is a high-severity flaw (CVSS 8.8) affecting watch boot nino rpc-m2c firmware, watch boot light rpc-m5c firmware, watch boot l-zero rpc-m4l firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Cross-site request forgery (CSRF) vulnerability in Rebooter(WATCH BOOT nino RPC-M2C [End of Sale] all firmware versions, WATCH BOOT light RPC-M5C [End of Sale] all firmware versions, WATCH BOOT L-zero RPC-M4L [End of Sale] all firmware versions, WATCH BOOT mini RPC-M4H [End of Sale] all firmware versions, WATCH BOOT nino RPC-M2CS firmware version 1.00A to 1.00D, WATCH BOOT light RPC-M5CS firmware version 1.00A to 1.00D, WATCH BOOT L-zero RPC-M4LS
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.
meikyo watch boot mini rpc-m4h 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.
meikyo watch boot nino rpc-m2cs firmware UPGRADE
Affected: >= 1.00a and <= 1.00d
Fixed in: newer than 1.00d
Safe to downgrade to: a release before 1.00a
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.
meikyo watch boot light rpc-m5cs firmware UPGRADE
Affected: >= 1.00a and <= 1.00d
Fixed in: newer than 1.00d
Safe to downgrade to: a release before 1.00a
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-2022-27632?
watch boot nino rpc-m2c firmware: mitigate or apply the listed mitigation; watch boot light rpc-m5c firmware: mitigate or apply the listed mitigation; watch boot l-zero rpc-m4l firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2022-27632 being exploited?
CVE-2022-27632 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-2022-27632 affect?
CVE-2022-27632 affects watch boot nino rpc-m2c firmware, watch boot light rpc-m5c firmware, watch boot l-zero rpc-m4l firmware. Severity is high (CVSS 8.8). Cross-site request forgery (CSRF) vulnerability in Rebooter(WATCH BOOT nino RPC-M2C [End of Sale] all firmware versions, WATCH BOOT light RPC-M5C [End of Sale] all firmware versions, WATCH BOOT L-zero RPC-M4L [End of Sale] all firmware vers
How urgent is CVE-2022-27632?
Priority 42/100. High severity
Related CVEs
CVE-2022-28717MEDIUM 4.8MITIGATEMITIGATE Cross-site scripting vulnerability in Rebooter(WATCH BOOT nino RPC-M2C [End of Sale] all firmware versions, WA
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