CVE-2016-4863: The Toshiba FlashAir SD-WD/WC series Class 6 model with firmware version 1.00.04 and later, FlashAir SD-WD/WC

Q: How do I fix CVE-2016-4863?

flashair: upgrade to newer than 3.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2016-4863 being exploited?

CVE-2016-4863 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-2016-4863 affect?

CVE-2016-4863 affects flashair. Severity is medium (CVSS 4.3). The Toshiba FlashAir SD-WD/WC series Class 6 model with firmware version 1.00.04 and later, FlashAir SD-WD/WC series Class 10 model W-02 with firmware version 2.00.02 and later, FlashAir SD-WE series Class 10 model W-03, FlashAir Class 6 mo

Q: How urgent is CVE-2016-4863?

Priority 28/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2016-4863 is a medium-severity flaw (CVSS 4.3) affecting flashair. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Toshiba FlashAir SD-WD/WC series Class 6 model with firmware version 1.00.04 and later, FlashAir SD-WD/WC series Class 10 model W-02 with firmware version 2.00.02 and later, FlashAir SD-WE series Class 10 model W-03, FlashAir Class 6 model with firmware version 1.00.04 and later, FlashAir II Class 10 model W-02 series with firmware version 2.00.02 and later, FlashAir III Class 10 model W-03 series, FlashAir Class 6 model with firmware version

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-287
Published	2017-05-22
Last modified	2026-06-17

Publisher (CNA): JPCERT/CC · Vendor: toshiba

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

Am I affected?

Timeline

2017-05-22 16:29 UTCPublished CVE record published
2026-06-17 00:48 UTCUpdated Record last modified

toshiba flashair UPGRADE

Affected: <= 1.00.03 · <= 1.00.04 · <= 1.00.06 · <= 1.02 · <= 2.00.03 · <= 3.00.01 · <= 3.0.2

Fixed in: newer than 3.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy flashair || rpm -q flashair || flashair --version

2. UPGRADE to newer than 3.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade flashair

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade flashair

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2016-4863?

flashair: upgrade to newer than 3.0.2. Exact commands for each OS are on this page.

Is CVE-2016-4863 being exploited?

CVE-2016-4863 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-2016-4863 affect?

CVE-2016-4863 affects flashair. Severity is medium (CVSS 4.3). The Toshiba FlashAir SD-WD/WC series Class 6 model with firmware version 1.00.04 and later, FlashAir SD-WD/WC series Class 10 model W-02 with firmware version 2.00.02 and later, FlashAir SD-WE series Class 10 model W-03, FlashAir Class 6 mo

How urgent is CVE-2016-4863?

Priority 28/100. No elevated risk signals yet.

Related CVEs

CVE-2017-2162 MEDIUM 4.3 UPGRADE FlashAirTM SDHC Memory Card (SD-WE Series <W-03>) V3.00.02 and earlier and FlashAirTM SDHC Memory Card (SD-WD/
CVE-2017-2161 LOW 3.5 UPGRADE FlashAirTM SDHC Memory Card (SD-WE Series <W-03>) V3.00.02 and earlier and FlashAirTM SDHC Memory Card (SD-WD/
CVE-2017-2149 HIGH 8.8 UPGRADE Untrusted search path vulnerability in installers of the software for SDHC/SDXC Memory Card with embedded NFC

References

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