VulnSocial

CVE-2022-4636Active Exploitation(blackbox / acr1000a-r-r2)

MEDIUMCVSS 7.5 · HIGH

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Prioritize remediation for blackbox acr1000a-r-r2 systems immediately
  • Assume compromise if assets are exposed
  • Track advisory updates for patch or workaround availability

Recommended action window: Immediate (within 24h)

NVD description

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.

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4.0/ 10 priority

Sources & remediation

Patch / fix
Weakness type (CWE)
CWE-22

Priority

MEDIUM

Exploitation

ACTIVE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • acr1000a-r-r2
  • acr1000a-r-r2_firmware
  • acr1000a-t-r2
  • acr1000a-t-r2_firmware

Threat summary

  • Active exploitation appears in 1 classified signals
  • 1 mentions across 1 observed day

What's happening

  • Active exploitation reported across 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
blackbox
Products
acr1000a-r-r2acr1000a-r-r2_firmwareacr1000a-t-r2acr1000a-t-r2_firmwareacr1002a-racr1002a-r_firmwareacr1002a-tacr1002a-t_firmwareacr1020a-tacr1020a-t_firmware

2 versions affected across 10 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-02: 1Active Exploitation · 2026-05-02: 105-02
Signal classification1 categories
Active Exploitation
1100.0%
Full discourse1 post
  • H with J@HackWithJyte
    Active Exploitation

    >You successfully exploited: CVE-2022-4636 this vulnerability……… https://t.co/X01YF4v5Zb

    Post summary

    The tweet claims that CVE-2022-4636 has been successfully exploited in the wild, but provides no supporting details or evidence.

    00001559
    30.4K followersView on X
CPE platform detail10 entries

10 of 10 entries

PartVendorProductVersionTarget SWTarget HW
HWblackboxacr1000a-r-r2---
OSblackboxacr1000a-r-r2_firmware3.4.31307--
HWblackboxacr1000a-t-r2---
OSblackboxacr1000a-t-r2_firmware3.4.31307--
HWblackboxacr1002a-r---
OSblackboxacr1002a-r_firmware3.4.31307--
HWblackboxacr1002a-t---
OSblackboxacr1002a-t_firmware3.4.31307--
HWblackboxacr1020a-t---
OSblackboxacr1020a-t_firmware3.4.31307--

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