CVE-2019-20467

CVE-2019-20467 is a critical-severity vulnerability in Sannce Smart Hd Wifi Security Camera Ean 2 950004 595317 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. The device by default has a TELNET interface available (which is not advertised or functionally used, but is nevertheless available). Two backdoor accounts (root and default) exist that can be used on this interface. The usernames and passwords of the backdoor accounts are the same on all devices. Attackers can use these backdoor accounts to obtain access and execute code as root within the device.

Frequently asked questions

What is CVE-2019-20467?
An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. The device by default has a TELNET interface available (which is not advertised or functionally used, but is nevertheless available). Two backdoor accounts (root and default) exist that can be used on this interface. The usernames and passwords of the backdoor accounts are the same on all devices. Attackers can use these backdoor accounts to obtain access and execute code as root within the device.
How severe is CVE-2019-20467?
CVE-2019-20467 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-20467 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-20467?
CVE-2019-20467 affects Sannce Smart Hd Wifi Security Camera Ean 2 950004 595317 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-20467?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-20467 published?
CVE-2019-20467 was published on 2021-07-22 and last updated on 2026-06-17.

References

Affected products (1)

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