How severe is CVE-2022-4280?

CVE-2022-4280 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-4280 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4280?

CVE-2022-4280 affects Dottech Smart Campus System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4280?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4280 published?

CVE-2022-4280 was published on 2022-12-03 and last updated on 2026-06-17.

CVE-2022-4280

CVE-2022-4280 is a medium-severity vulnerability in Dottech Smart Campus System with a CVSS 3.x base score of 4.3. 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-266.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-266
Affected product: Dottech Smart Campus System
Published: 2022-12-03
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2022-4280?: A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.
How severe is CVE-2022-4280?: CVE-2022-4280 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-4280 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4280?: CVE-2022-4280 affects Dottech Smart Campus System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4280?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4280 published?: CVE-2022-4280 was published on 2022-12-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dottech:smart_campus_system:-:*:*:*:*:*:*:*

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