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CVE-2020-6495

17
FAUCET Score

CVE-2020-6495 describes an insufficient policy enforcement vulnerability in Google Chrome's developer tools, affecting versions prior to 83.0.4103.97, as well as Debian and openSUSE distributions. This medium-severity flaw (CVSS 6.5) allows an attacker to achieve a sandbox escape through a crafted Chrome Extension, provided they can convince a user to install it. While the attack requires user interaction, it could lead to high integrity impact. There is no evidence of active exploitation, no public exploit code, and minimal community discussion or media coverage, indicating a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
< 83.0.4103.97CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
sle-15CPE matchmatch criteria
cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
15.1CPE matchmatch criteria
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.07%
Probability of exploitation in next 30 days
EPSS Percentile
61.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0107 is in the 74th percentile among its peer group of 26,234 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, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:83.0.4103.97-1.el6_10
View patch
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2020-6495Important

chromium-browser: Insufficient policy enforcement in developer tools

Jun 3, 2020

References

lists.opensuse.org / opensuse-security-announce/2020-06/msg00034.html
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2020-06/msg00038.html
Third Party Advisory
chromereleases.googleblog.com / 2020/06/stable-channel-update-for-desktop.html
Vendor Advisory
crbug.com / 1072116
Permissions Required
security.gentoo.org / glsa/202006-02
Third Party Advisory
debian.org / security/2020/dsa-4714
Third Party Advisory