6.5

CVE-2020-6502: google chrome Incorrect Default Permissions

CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2020-6502DEBIAN-CVE-2020-6502
Published 03-06-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-6502 is a medium (CVSS 6.5) Incorrect Default Permissions vulnerability in google chrome. EPSS estimates a 0.67% chance of exploitation in the next 30 days, higher than 50.9% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.67%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
DSA-4638-1RHSA-2020:0514

Timeline

  1. 03-06-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Incorrect implementation in permissions in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to spoof security UI via a crafted HTML page.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.67%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

+0.02 pp

From 0.65% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.67%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • chromium< 80.0.3987.106-1
Google1 product
  • chrome≥ unspecified, < 80.0.3987.87 | < 80.0.3987.87
Ubuntu1 product
  • chromium-browser< 80.0.3987.87-0ubuntu0.16.04.1 | < 80.0.3987.87-0ubuntu0.18.04.1

3 vendors · 3 products

References

5 links