How severe is CVE-2023-33517?

CVE-2023-33517 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 high, integrity none, and availability none.

Is CVE-2023-33517 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-2023-33517?

CVE-2023-33517 affects Carrental Project Carrental. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33517?

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.

When was CVE-2023-33517 published?

CVE-2023-33517 was published on 2023-10-23 and last updated on 2026-06-17.

CVE-2023-33517

CVE-2023-33517 is a high-severity vulnerability in Carrental Project Carrental 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-552.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-552
Affected product: Carrental Project Carrental
Published: 2023-10-23
Last modified: 2026-06-17

Description

carRental 1.0 is vulnerable to Incorrect Access Control (Arbitrary File Read on the Back-end System).

Frequently asked questions

What is CVE-2023-33517?: carRental 1.0 is vulnerable to Incorrect Access Control (Arbitrary File Read on the Back-end System).
How severe is CVE-2023-33517?: CVE-2023-33517 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 high, integrity none, and availability none.
Is CVE-2023-33517 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-2023-33517?: CVE-2023-33517 affects Carrental Project Carrental. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33517?: 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.
When was CVE-2023-33517 published?: CVE-2023-33517 was published on 2023-10-23 and last updated on 2026-06-17.

References

https://gist.github.com/wushigudan/288ab32566615d8897c1da7ce7204838

Affected products (1)

cpe:2.3:a:carrental_project:carrental:1.0:*:*:*:*:*:*:*

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