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CVE-2020-6497

17
FAUCET Score

CVE-2020-6497 describes an insufficient policy enforcement vulnerability in Google Chrome's Omnibox on iOS, affecting versions prior to 83.0.4103.88. This flaw allows a remote attacker to perform domain spoofing through a crafted URI, impacting various Apple, Debian, and Google Chrome products. With a CVSS score of 6.5 (MEDIUM), this vulnerability requires user interaction (UI:R) and has a low attack complexity (AC:L), making it moderately easy to exploit. The primary impact is a high integrity loss (I:H) due to successful domain spoofing, potentially leading to phishing attacks. There is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. While there's limited community discussion and media coverage, the vulnerability is not listed on CISA's KEV catalog or Hot List.

Impacted Technologies

VendorProductVersion(s)CPE
< 83.0.4103.88CPE 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:*:*:*:*:*:*:*

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
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 61st 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

Vendor Patches (1)

googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2020-6497Moderate

chromium-browser: Insufficient policy enforcement in Omnibox

Jun 3, 2020

References

chromereleases.googleblog.com / 2020/06/stable-channel-update-for-desktop.html
Vendor Advisory
crbug.com / 1069246
Permissions Required
debian.org / security/2020/dsa-4714
Third Party Advisory