How severe is CVE-2022-25322?

CVE-2022-25322 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-25322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-25322?

CVE-2022-25322 affects Zerof Web Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-25322?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-25322 published?

CVE-2022-25322 was published on 2022-02-18 and last updated on 2026-06-17.

CVE-2022-25322

CVE-2022-25322 is a critical-severity vulnerability in Zerof Web Server with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 9% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Zerof Web Server
Published: 2022-02-18
Last modified: 2026-06-17

Description

ZEROF Web Server 2.0 allows /HandleEvent SQL Injection.

Frequently asked questions

What is CVE-2022-25322?: ZEROF Web Server 2.0 allows /HandleEvent SQL Injection.
How severe is CVE-2022-25322?: CVE-2022-25322 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-25322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-25322?: CVE-2022-25322 affects Zerof Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-25322?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-25322 published?: CVE-2022-25322 was published on 2022-02-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zerof:web_server:2.0:*:*:*:*:*:*:*

More vulnerabilities in Zerof Web Server

CVE-2021-30175 — Critical (CVSS 9.8): ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.
CVE-2022-25323 — Medium (CVSS 6.1): ZEROF Web Server 2.0 allows /admin.back XSS.

All CVEs affecting Zerof Web Server →

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