CVE-2022-4636

7.5 highEPSS 0.9%

High (7.5) in blackbox. EPSS 0.9% chance of exploitation in the next 30 days.

Black Box KVM Firmware version 3.4.31307 on models ACR1000A-R-R2, ACR1000A-T-R2, ACR1002A-T, ACR1002A-R, and ACR1020A-T is vulnerable to path traversal, which may allow an attacker to steal user credentials and other sensitive information through local file inclusion.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2023-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

blackbox:acr1000a-r-r2_firmware
blackbox:acr1000a-t-r2_firmware
blackbox:acr1002a-r_firmware
blackbox:acr1002a-t_firmware
blackbox:acr1020a-t_firmware

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-010-01
https://www.cisa.gov/uscert/ics/advisories/icsa-23-010-01

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