How severe is CVE-2018-25294?

CVE-2018-25294 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-25294 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2018-25294?

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

Does CVE-2018-25294 have an EU (EUVD) identifier?

Yes. CVE-2018-25294 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21814.

When was CVE-2018-25294 published?

CVE-2018-25294 was published on 2026-04-26 and last updated on 2026-06-17.

CVE-2018-25294

CVE-2018-25294 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-120.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2018-21814
Weakness: CWE-120
Published: 2026-04-26
Last modified: 2026-06-17

Description

CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Attackers can inject 4000 bytes of data into the email address and password fields to trigger a denial of service condition.

Frequently asked questions

What is CVE-2018-25294?: CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Attackers can inject 4000 bytes of data into the email address and password fields to trigger a denial of service condition.
How severe is CVE-2018-25294?: CVE-2018-25294 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-25294 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2018-25294?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2018-25294 have an EU (EUVD) identifier?: Yes. CVE-2018-25294 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21814.
When was CVE-2018-25294 published?: CVE-2018-25294 was published on 2026-04-26 and last updated on 2026-06-17.

References

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