CVE-2022-34534: Digital Watchdog DW Spectrum Server 4.2.0.32842 allows attackers to access sensitive infromation via a crafted

This month

HIGH 7.5REMOTEMITIGATE

CVE-2022-34534 is a high-severity flaw (CVSS 7.5) affecting spectrum server firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Digital Watchdog DW Spectrum Server 4.2.0.32842 allows attackers to access sensitive infromation via a crafted API call.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.6% (top 15%)
CISA exploited list	No
Published	2022-07-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: dw

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-07-19 20:15 UTCPublished CVE record published
2026-06-17 04:50 UTCUpdated Record last modified

dw spectrum server firmware MITIGATE

Affected: 4.2.0.32842

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.2.0.32842

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Digital Watchdog DW Spectrum Server 4.2.0.32842 - Information Disclosure

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-34534?

spectrum server firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-34534 being exploited?

CVE-2022-34534 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-34534 affect?

CVE-2022-34534 affects spectrum server firmware. Severity is high (CVSS 7.5). Digital Watchdog DW Spectrum Server 4.2.0.32842 allows attackers to access sensitive infromation via a crafted API call.

How urgent is CVE-2022-34534?

Priority 53/100. High severity; Remotely exploitable, no login, no user action

References

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