What is the CVSS score of CVE-2020-11497?

CVE-2020-11497 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2020-11497?

Yes, a public proof-of-concept exploit is available for CVE-2020-11497. Prioritise patching immediately. EPSS: 1.2%.

Nab Transact CVE-2020-11497

HIGH

Improper Validation of Integrity Check Value (CWE-354)

2020-08-26 cve@mitre.org

WordPress Authentication Bypass Nab Transact

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Aug 26, 2020 - 19:15 nvd

HIGH 7.5

DescriptionNVD

An issue was discovered in the NAB Transact extension 2.1.0 for the WooCommerce plugin for WordPress. An online payment system bypass allows orders to be marked as fully paid by assigning an arbitrary bank transaction ID during the payment-details entry step.

AnalysisAI

An issue was discovered in the NAB Transact extension 2.1.0 for the WooCommerce plugin for WordPress. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-354. An issue was discovered in the NAB Transact extension 2.1.0 for the WooCommerce plugin for WordPress. An online payment system bypass allows orders to be marked as fully paid by assigning an arbitrary bank transaction ID during the payment-details entry step. Affected products include: Woocommerce Nab Transact.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.