How severe is CVE-2023-3337?

CVE-2023-3337 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-3337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3337?

CVE-2023-3337 affects Online Shopping System Advanced Project Online Shopping System Advanced. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3337?

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-2023-3337 published?

CVE-2023-3337 was published on 2023-06-20 and last updated on 2026-06-17.

CVE-2023-3337

CVE-2023-3337 is a high-severity vulnerability in Online Shopping System Advanced Project Online Shopping System Advanced with a CVSS 3.x base score of 7.3. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Online Shopping System Advanced Project Online Shopping System Advanced
Published: 2023-06-20
Last modified: 2026-06-17

Description

A vulnerability was found in PuneethReddyHC Online Shopping System Advanced 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/reg.php of the component Admin Registration. The manipulation leads to improper authentication. The attack can be launched remotely. The identifier VDB-232009 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-3337?: A vulnerability was found in PuneethReddyHC Online Shopping System Advanced 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/reg.php of the component Admin Registration. The manipulation leads to improper authentication. The attack can be launched remotely. The identifier VDB-232009 was assigned to this vulnerability.
How severe is CVE-2023-3337?: CVE-2023-3337 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-3337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3337?: CVE-2023-3337 affects Online Shopping System Advanced Project Online Shopping System Advanced. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3337?: 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-2023-3337 published?: CVE-2023-3337 was published on 2023-06-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:online_shopping_system_advanced_project:online_shopping_system_advanced:1.0:*:*:*:*:*:*:*

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