CVE-2022-3007: The vulnerability exists in Syska SW100 Smartwatch due to an improper implementation and/or configuration of N

Q: How do I fix CVE-2022-3007?

sw100 smartwatch firmware: upgrade to newer than 2.0. Exact commands for each OS are on this page.

Q: Is CVE-2022-3007 being exploited?

CVE-2022-3007 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-3007 affect?

CVE-2022-3007 affects sw100 smartwatch firmware. Severity is high (CVSS 8.1). The vulnerability exists in Syska SW100 Smartwatch due to an improper implementation and/or configuration of Nordic Device Firmware Update (DFU) which is used for performing Over-The-Air (OTA) firmware updates on the Bluetooth Low Energy (B

Routine

HIGH 8.1UPGRADE

CVE-2022-3007 is a high-severity flaw (CVSS 8.1) affecting sw100 smartwatch firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The vulnerability exists in Syska SW100 Smartwatch due to an improper implementation and/or configuration of Nordic Device Firmware Update (DFU) which is used for performing Over-The-Air (OTA) firmware updates on the Bluetooth Low Energy (BLE) devices. An unauthenticated attacker could exploit this vulnerability by setting arbitrary values to handle on the vulnerable device over Bluetooth. Successful exploitation of this vulnerability could allo

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-862
Published	2023-10-31
Last modified	2026-06-17

Publisher (CNA): Indian Computer Emergency Response Team (CERT-In) · Vendor: syska

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

Am I affected?

Timeline

2023-10-31 12:15 UTCPublished CVE record published
2026-06-17 04:58 UTCUpdated Record last modified

syska sw100 smartwatch firmware UPGRADE

Affected: <= 2.0

Fixed in: newer than 2.0

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-2022-3007?

sw100 smartwatch firmware: upgrade to newer than 2.0. Exact commands for each OS are on this page.

Is CVE-2022-3007 being exploited?

CVE-2022-3007 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-2022-3007 affect?

CVE-2022-3007 affects sw100 smartwatch firmware. Severity is high (CVSS 8.1). The vulnerability exists in Syska SW100 Smartwatch due to an improper implementation and/or configuration of Nordic Device Firmware Update (DFU) which is used for performing Over-The-Air (OTA) firmware updates on the Bluetooth Low Energy (B

How urgent is CVE-2022-3007?

Priority 33/100. High severity

Software pages

Bluetooth vulnerabilities

References

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