How severe is CVE-2022-33077?

CVE-2022-33077 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 high, and availability none.

Is CVE-2022-33077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-33077?

CVE-2022-33077 affects Nopcommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-33077?

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-2022-33077 published?

CVE-2022-33077 was published on 2022-10-19 and last updated on 2026-07-05.

CVE-2022-33077

CVE-2022-33077 is a high-severity vulnerability in Nopcommerce 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Nopcommerce
Published: 2022-10-19
Last modified: 2026-07-05

Description

An access control issue in nopcommerce v4.50.2 allows attackers to arbitrarily modify any customer's address via the addressedit endpoint.

Frequently asked questions

What is CVE-2022-33077?: An access control issue in nopcommerce v4.50.2 allows attackers to arbitrarily modify any customer's address via the addressedit endpoint.
How severe is CVE-2022-33077?: CVE-2022-33077 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 high, and availability none.
Is CVE-2022-33077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-33077?: CVE-2022-33077 affects Nopcommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-33077?: 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-2022-33077 published?: CVE-2022-33077 was published on 2022-10-19 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:nopcommerce:nopcommerce:*:*:*:*:*:*:*:*

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