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CVE-2020-2816

20
FAUCET Score

CVE-2020-2816 is a high-severity vulnerability affecting Oracle Java SE versions 11.0.6 and 14, specifically within the JSSE component. An unauthenticated attacker can exploit this flaw remotely via HTTPS, leading to unauthorized modification, creation, or deletion of critical data accessible by Java SE. The vulnerability has a CVSS v3.0 score of 7.5, indicating a high integrity impact with low attack complexity and no user interaction required. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
11.0.6CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:11.0.6:*:*:*:*:*:*:*
14.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:14.0.0:*:*:*:*:*:*:*
11.0.6CPE matchmatch criteria
cpe:2.3:a:oracle:jre:11.0.6:*:*:*:*:*:*:*
14.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:jre:14.0.0:*:*:*:*:*:*:*
>= 11, <= 11.0.6CPE matchmatch criteria
cpe:2.3:a:oracle:openjdk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/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 Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.70%
Probability of exploitation in next 30 days
EPSS Percentile
84.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0270 is in the 72nd percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-11-openjdk-1:11.0.7.10-4.el7_8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: java-11-openjdk-1:11.0.7.10-1.el8_1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8.0 Update Services for SAP SolutionsFixed in: java-11-openjdk-1:11.0.7.10-1.el8_0
View patch
oraclevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2020-2816Important

OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691)

Apr 14, 2020

References

lists.opensuse.org / opensuse-security-announce/2020-06/msg00000.html
Third Party Advisory
security.netapp.com / advisory/ntap-20200416-0004
Third Party Advisory
usn.ubuntu.com / 4337-1
Third Party Advisory
debian.org / security/2020/dsa-4662
Third Party Advisory
oracle.com / security-alerts/cpuapr2020.html
Vendor Advisory