How severe is CVE-2023-0773?

CVE-2023-0773 has a CVSS 3.x base score of 9.1, 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 none, and availability high.

Is CVE-2023-0773 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0773?

CVE-2023-0773 affects Uniview Ipc322lb-sf28-a Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0773?

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-2023-0773 published?

CVE-2023-0773 was published on 2023-09-19 and last updated on 2026-06-17.

CVE-2023-0773

CVE-2023-0773 is a critical-severity vulnerability in Uniview Ipc322lb-sf28-a Firmware with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Uniview Ipc322lb-sf28-a Firmware
Published: 2023-09-19
Last modified: 2026-06-17

Description

The vulnerability exists in Uniview IP Camera due to identification and authentication failure at its web-based management interface. A remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable device. Successful exploitation of this vulnerability could allow the attacker to gain complete control of the targeted device.

Frequently asked questions

What is CVE-2023-0773?: The vulnerability exists in Uniview IP Camera due to identification and authentication failure at its web-based management interface. A remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable device. Successful exploitation of this vulnerability could allow the attacker to gain complete control of the targeted device.
How severe is CVE-2023-0773?: CVE-2023-0773 has a CVSS 3.x base score of 9.1, 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 none, and availability high.
Is CVE-2023-0773 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0773?: CVE-2023-0773 affects Uniview Ipc322lb-sf28-a Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0773?: 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-2023-0773 published?: CVE-2023-0773 was published on 2023-09-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:uniview:ipc322lb-sf28-a_firmware:*:*:*:*:*:*:*:*

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