CVE-2019-20466: An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices

Routine

HIGH 7.8MITIGATE

CVE-2019-20466 is a high-severity flaw (CVSS 7.8) affecting smart hd wifi security camera ean 2 950004 595317 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. A local attacker with the "default" account is capable of reading the /etc/passwd file, which contains a weakly hashed root password. By taking this hash and cracking it, the attacker can obtain root rights on the device.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-916
Published	2021-04-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sannce

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

Am I affected?

Timeline

2021-04-02 16:15 UTCPublished CVE record published
2026-06-17 02:30 UTCUpdated Record last modified

sannce smart hd wifi security camera ean 2 950004 595317 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 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-2019-20466?

smart hd wifi security camera ean 2 950004 595317 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-20466 being exploited?

CVE-2019-20466 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-2019-20466 affect?

CVE-2019-20466 affects smart hd wifi security camera ean 2 950004 595317 firmware. Severity is high (CVSS 7.8). An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. A local attacker with the "default" account is capable of reading the /etc/passwd file, which contains a weakly hashed root password. By taking thi

How urgent is CVE-2019-20466?

Priority 39/100. High severity; Public exploit reference

Software pages

Wi-Fi vulnerabilities

Related CVEs

CVE-2019-20467 CRITICAL 9.8 MITIGATE An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices
CVE-2019-20465 HIGH 7.5 MITIGATE An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices
CVE-2019-20464 HIGH 7.5 MITIGATE An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices
CVE-2019-20463 HIGH 7.5 MITIGATE An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices

References

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