What is the CVSS score of CVE-2022-28470?

CVE-2022-28470 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.1%.

Is there a public PoC exploit available for CVE-2022-28470?

Yes, a public proof-of-concept exploit is available for CVE-2022-28470. Prioritise patching immediately. EPSS: 2.1%.

Is there a patch available for CVE-2022-28470?

Yes, a patch is available for CVE-2022-28470. Update the affected software to the latest version immediately.

Pypi CVE-2022-28470

CRITICAL

2022-05-08 cve@mitre.org

Information Disclosure Pypi

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 08, 2022 - 20:15 nvd

CRITICAL 9.8

DescriptionNVD

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor.

AnalysisAI

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor. Affected products include: Python Pypi. Version information: through 0.13.

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.