CVE-2022-34538

Digital Watchdog DW MEGApix IP cameras A7.2.2_20211029 was discovered to contain a command injection vulnerability in the component /admin/vca/bia/addacph.cgi. This vulnerability is exploitable via a crafted POST request.

Published: 2022-07-19 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-34538 is rated High Risk (67.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.15%). EPSS rose +1.74% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2022-34538

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-28 1.41% 3.15% +1.74%
2 2026-03-10 1.51% 1.41% -0.10%
3 2026-01-06 — 1.51% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-34538

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]

Weakness enumeration for CVE-2022-34538

Affected software / configurations for CVE-2022-34538

Vendor Product Version Raw CPE
dw megapix_firmware 4.2.0.32842 cpe:2.3:o:dw:megapix_firmware:4.2.0.32842:*:*:*:*:*:*:*

References for CVE-2022-34538

cvelogic Threat Intelligence