CVE-2021-35951 fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows an Unauthenticated Remote attacker to send a malicious firmware update via B
High 7.5
Published
Updated
Check this codebase for CVE-2021-35951 and fix it if it is affected.
What it is: CVE-2021-35951 is a high-severity vulnerability in n/a, published on 26 Dec 2022.
Exploitation: There is no known exploitation of CVE-2021-35951 in the wild and no public exploit code.
Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2021-35951/ (Markdown: https://insights.sbomify.com/CVE-2021-35951/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2021-35951?
CVE-2021-35951 is a high-severity vulnerability in n/a, published on 26 Dec 2022.
Official description
fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows an Unauthenticated Remote attacker to send a malicious firmware update via BLE and brick the device.
Which versions are affected by CVE-2021-35951?
It affects 1 product.
Products include Fastrack Reflex 2.0 Firmware.
How do I fix CVE-2021-35951?
No fix has been published for CVE-2021-35951 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-35951 being exploited?
There is no known exploitation of CVE-2021-35951 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-35954 Security feature bypass in n/a
- CVE-2021-35953 fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows a Remote attacker to cause a Denial of Service (device outage) via crafted c
- CVE-2021-35952 fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows a Remote attacker to change the time, date, and month via Bluetooth LE Chara
Sources
Also known as GHSA-69wp-h9cx-p58w.