How severe is CVE-2025-66049?

CVE-2025-66049 has a CVSS 3.x base score of 7.5, rated high 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 none.

Is CVE-2025-66049 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-66049?

CVE-2025-66049 affects Vivotek Ip7137 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-66049?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-66049 have an EU (EUVD) identifier?

Yes. CVE-2025-66049 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1737.

When was CVE-2025-66049 published?

CVE-2025-66049 was published on 2026-01-09 and last updated on 2026-06-17.

CVE-2025-66049

CVE-2025-66049 is a high-severity vulnerability in Vivotek Ip7137 Firmware with a CVSS 3.x base score of 7.5. 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-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1737
Weakness: CWE-306
Affected product: Vivotek Ip7137 Firmware
Published: 2026-01-09
Last modified: 2026-06-17

Description

Vivotek IP7137 camera with firmware version 0200a is vulnerable to an information disclosure issue where live camera footage can be accessed through the RTSP protocol on port 8554 without requiring authentication. This allows unauthorized users with network access to view the camera's feed, potentially compromising user privacy and security. The vendor has not replied to the CNA. Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.

Frequently asked questions

What is CVE-2025-66049?: Vivotek IP7137 camera with firmware version 0200a is vulnerable to an information disclosure issue where live camera footage can be accessed through the RTSP protocol on port 8554 without requiring authentication. This allows unauthorized users with network access to view the camera's feed, potentially compromising user privacy and security. The vendor has not replied to the CNA. Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.
How severe is CVE-2025-66049?: CVE-2025-66049 has a CVSS 3.x base score of 7.5, rated high 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 none.
Is CVE-2025-66049 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-66049?: CVE-2025-66049 affects Vivotek Ip7137 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-66049?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-66049 have an EU (EUVD) identifier?: Yes. CVE-2025-66049 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1737.
When was CVE-2025-66049 published?: CVE-2025-66049 was published on 2026-01-09 and last updated on 2026-06-17.

References

https://cert.pl/posts/2026/01/CVE-2025-66049

Affected products (1)

cpe:2.3:o:vivotek:ip7137_firmware:0200a:*:*:*:*:*:*:*

More vulnerabilities in Vivotek Ip7137 Firmware

CVE-2025-66050 — Critical (CVSS 9.8): Vivotek IP7137 camera with firmware version 0200a by default dos not require to provide any password when logging in as…
CVE-2025-66052 — High (CVSS 7.2): Vivotek IP7137 camera with firmware version 0200a is vulnerable to command injection. Parameter "system_ntpIt" used by…
CVE-2025-66051 — Medium (CVSS 6.5): Vivotek IP7137 camera with firmware version 0200a is vulnerable to path traversal. It is possible for an authenticated…

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