How severe is CVE-2023-0104?

CVE-2023-0104 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2023-0104 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0104?

CVE-2023-0104 affects Weintek Easybuilder Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0104?

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-2023-0104 published?

CVE-2023-0104 was published on 2023-02-22 and last updated on 2026-06-17.

CVE-2023-0104

CVE-2023-0104 is a critical-severity vulnerability in Weintek Easybuilder Pro with a CVSS 3.x base score of 9.3. Its EPSS exploit-prediction score of 22% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.3)
EPSS exploit prediction: 22% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Weintek Easybuilder Pro
Published: 2023-02-22
Last modified: 2026-06-17

Description

The listed versions for Weintek EasyBuilder Pro are vulnerable to a ZipSlip attack caused by decompiling a malicious project file. This may allow an attacker to gain control of the user’s computer or gain access to sensitive data.

Frequently asked questions

What is CVE-2023-0104?: The listed versions for Weintek EasyBuilder Pro are vulnerable to a ZipSlip attack caused by decompiling a malicious project file. This may allow an attacker to gain control of the user’s computer or gain access to sensitive data.
How severe is CVE-2023-0104?: CVE-2023-0104 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2023-0104 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0104?: CVE-2023-0104 affects Weintek Easybuilder Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0104?: 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-2023-0104 published?: CVE-2023-0104 was published on 2023-02-22 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-045-01

Affected products (1)

cpe:2.3:a:weintek:easybuilder_pro:*:*:*:*:*:*:*:*

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