CVE-2023-33534: A Cross-Site Request Forgery (CSRF) in Guanzhou Tozed Kangwei Intelligent Technology ZLTS10G software version

This month

HIGH 8.8MITIGATE

CVE-2023-33534 is a high-severity flaw (CVSS 8.8) affecting zlt s10g firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A Cross-Site Request Forgery (CSRF) in Guanzhou Tozed Kangwei Intelligent Technology ZLTS10G software version S10G_3.11.6 allows attackers to takeover user accounts via sending a crafted POST request to /goform/goform_set_cmd_process.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-352
Published	2023-07-31
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sztozed

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

Am I affected?

Timeline

2023-07-31 14:15 UTCPublished CVE record published
2026-06-17 06:01 UTCUpdated Record last modified

sztozed zlt s10g firmware MITIGATE

Affected: 3.11.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.11.6

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.

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-2023-33534?

zlt s10g firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-33534 being exploited?

CVE-2023-33534 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-2023-33534 affect?

CVE-2023-33534 affects zlt s10g firmware. Severity is high (CVSS 8.8). A Cross-Site Request Forgery (CSRF) in Guanzhou Tozed Kangwei Intelligent Technology ZLTS10G software version S10G_3.11.6 allows attackers to takeover user accounts via sending a crafted POST request to /goform/goform_set_cmd_process.

How urgent is CVE-2023-33534?

Priority 43/100. High severity; Public exploit reference

References

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