How severe is CVE-2022-2197?

CVE-2022-2197 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-2022-2197 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2197?

CVE-2022-2197 affects Exemys Rme1 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2197?

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-2022-2197 published?

CVE-2022-2197 was published on 2022-06-30 and last updated on 2026-06-17.

CVE-2022-2197

CVE-2022-2197 is a critical-severity vulnerability in Exemys Rme1 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. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Exemys Rme1 Firmware
Published: 2022-06-30
Last modified: 2026-06-17

Description

By using a specific credential string, an attacker with network access to the device’s web interface could circumvent the authentication scheme and perform administrative operations.

Frequently asked questions

What is CVE-2022-2197?: By using a specific credential string, an attacker with network access to the device’s web interface could circumvent the authentication scheme and perform administrative operations.
How severe is CVE-2022-2197?: CVE-2022-2197 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-2022-2197 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2197?: CVE-2022-2197 affects Exemys Rme1 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2197?: 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-2022-2197 published?: CVE-2022-2197 was published on 2022-06-30 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-01

Affected products (1)

cpe:2.3:o:exemys:rme1_firmware:*:*:*:*:*:*:*:*

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