How severe is CVE-2022-47769?

CVE-2022-47769 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-2022-47769 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47769?

CVE-2022-47769 affects Serinf Fast Checkin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-47769?

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-2022-47769 published?

CVE-2022-47769 was published on 2023-02-01 and last updated on 2026-07-05.

CVE-2022-47769

CVE-2022-47769 is a critical-severity vulnerability in Serinf Fast Checkin 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Serinf Fast Checkin
Published: 2023-02-01
Last modified: 2026-07-05

Description

An arbitrary file write vulnerability in Serenissima Informatica Fast Checkin v1.0 allows unauthenticated attackers to upload malicious files in the web root of the application to gain access to the server via the web shell.

Frequently asked questions

What is CVE-2022-47769?: An arbitrary file write vulnerability in Serenissima Informatica Fast Checkin v1.0 allows unauthenticated attackers to upload malicious files in the web root of the application to gain access to the server via the web shell.
How severe is CVE-2022-47769?: CVE-2022-47769 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-2022-47769 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47769?: CVE-2022-47769 affects Serinf Fast Checkin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-47769?: 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-2022-47769 published?: CVE-2022-47769 was published on 2023-02-01 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:serinf:fast_checkin:1.0:*:*:*:*:*:*:*

More vulnerabilities in Serinf Fast Checkin

CVE-2022-47770 — Critical (CVSS 9.8): Serenissima Informatica Fast Checkin version v1.0 is vulnerable to Unauthenticated SQL Injection.
CVE-2022-47768 — High (CVSS 7.5): Serenissima Informatica Fast Checkin 1.0 is vulnerable to Directory Traversal.

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