What is the CVSS score of CVE-2022-37767?

CVE-2022-37767 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: 1.1%.

Is there a public PoC exploit available for CVE-2022-37767?

Yes, a public proof-of-concept exploit is available for CVE-2022-37767. Prioritise patching immediately. EPSS: 1.1%.

Java CVE-2022-37767

CRITICAL

Incorrect Authorization (CWE-863)

2022-09-12 cve@mitre.org

RCE Authentication Bypass Java Pebble Templates

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

Sep 12, 2022 - 14:15 nvd

CRITICAL 9.8

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

186 maven packages depend on io.pebbletemplates:pebble (47 direct, 141 indirect)

Ecosystem-wide dependent count for version 3.1.5.

DescriptionNVD

Pebble Templates 3.1.5 allows attackers to bypass a protection mechanism and implement arbitrary code execution with springbok. NOTE: the vendor disputes this because input to the Pebble templating engine is intended to include arbitrary Java code, and thus either the input should not arrive from an untrusted source, or else the application using the engine should apply restrictions to the input. The engine is not responsible for validating the input.

AnalysisAI

Pebble Templates 3.1.5 allows attackers to bypass a protection mechanism and implement arbitrary code execution with springbok. 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

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. Pebble Templates 3.1.5 allows attackers to bypass a protection mechanism and implement arbitrary code execution with springbok. NOTE: the vendor disputes this because input to the Pebble templating engine is intended to include arbitrary Java code, and thus either the input should not arrive from an untrusted source, or else the application using the engine should apply restrictions to the input. The engine is not responsible for validating the input. Affected products include: Pebbletemplates Pebble Templates.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.