How severe is CVE-2016-5667?

CVE-2016-5667 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-2016-5667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5667?

CVE-2016-5667 affects Crestron Dm-txrx-100-str Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-5667?

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-2016-5667 published?

CVE-2016-5667 was published on 2016-08-03 and last updated on 2026-06-17.

CVE-2016-5667

CVE-2016-5667 is a critical-severity vulnerability in Crestron Dm-txrx-100-str 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

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Crestron Dm-txrx-100-str Firmware
Published: 2016-08-03
Last modified: 2026-06-17

Description

Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 allow remote attackers to bypass authentication via a direct request to a page other than index.html.

Frequently asked questions

What is CVE-2016-5667?: Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 allow remote attackers to bypass authentication via a direct request to a page other than index.html.
How severe is CVE-2016-5667?: CVE-2016-5667 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-2016-5667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5667?: CVE-2016-5667 affects Crestron Dm-txrx-100-str Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-5667?: 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-2016-5667 published?: CVE-2016-5667 was published on 2016-08-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:crestron:dm-txrx-100-str_firmware:1.2866.00026:*:*:*:*:*:*:*

More vulnerabilities in Crestron Dm-txrx-100-str Firmware

CVE-2016-5670 — Critical (CVSS 9.8): Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 have a hardcoded password of admin for…
CVE-2016-5669 — Critical (CVSS 9.8): Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 use a hardcoded 0xb9eed4d955a59eb3 X.509…
CVE-2016-5668 — Critical (CVSS 9.8): Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 allow remote attackers to bypass…
CVE-2016-5666 — Critical (CVSS 9.8): Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 rely on the client to perform…
CVE-2016-5671 — High (CVSS 8.8): Multiple cross-site request forgery (CSRF) vulnerabilities on Crestron Electronics DM-TXRX-100-STR devices with…

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