How severe is CVE-2025-3849?

CVE-2025-3849 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 none, integrity low, and availability none.

Is CVE-2025-3849 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3849?

CVE-2025-3849 affects Yxj2018 Springboot-vue-onlineexam. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3849?

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

Does CVE-2025-3849 have an EU (EUVD) identifier?

Yes. CVE-2025-3849 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12340.

When was CVE-2025-3849 published?

CVE-2025-3849 was published on 2025-04-22 and last updated on 2026-06-17.

CVE-2025-3849

CVE-2025-3849 is a medium-severity vulnerability in Yxj2018 Springboot-vue-onlineexam 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-620.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 5.3
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12340
Weakness: CWE-620
Affected product: Yxj2018 Springboot-vue-onlineexam
Published: 2025-04-22
Last modified: 2026-06-17

Description

A vulnerability classified as problematic was found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This vulnerability affects unknown code of the file /api/studentPWD. The manipulation of the argument studentId leads to unverified password change. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-3849?: A vulnerability classified as problematic was found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This vulnerability affects unknown code of the file /api/studentPWD. The manipulation of the argument studentId leads to unverified password change. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-3849?: CVE-2025-3849 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 none, integrity low, and availability none.
Is CVE-2025-3849 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3849?: CVE-2025-3849 affects Yxj2018 Springboot-vue-onlineexam. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3849?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3849 have an EU (EUVD) identifier?: Yes. CVE-2025-3849 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12340.
When was CVE-2025-3849 published?: CVE-2025-3849 was published on 2025-04-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:yxj2018:springboot-vue-onlineexam:-:*:*:*:*:*:*:*

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