Is CVE-2021-35567 actively exploited?

No active exploitation of CVE-2021-35567 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-35567 be exploited remotely?

Yes. CVE-2021-35567 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-35567?

CVE-2021-35567 has a CVSS score of 6.8 (MEDIUM).

HOME VULNERABILITIESCVE-2021-35567

MEDIUM

CVE-2021-35567

NVD-CWE-noinfoPublished: October 20, 2021· Updated: Jun 17, 2026

6.8

CVSS v3.1

Official Description

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N).

NVD Source

Technical Analysis

CVE-2021-35567 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.8.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.Low

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Affected Vendors & Products

Debian1 product(s)

debian linux

Fedora1 product(s)

fedora

netapp10 product(s)

active iq unified managere-series santricity os controllere-series santricity storage managere-series santricity web serviceshci management nodeoncommand insightoncommand workflow automationsantricity unified managersnapmanagersolidfire

Oracle4 product(s)

openjdkgraalvmjdkjre

Source: NVD CPE · 55 total CPE entries