VDB

CVE-2020-3257

CVE-2020-3257 PUBLISHED CVSS 8.100000381469727 HIGH

Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

EPSS 0.12% · 30.5th percentile

Risk Scores

CVSS 3.0
8.100000381469727
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS Score
0.12%
30.5th percentile

Affected Products

VendorProductVersions
CiscoCisco IOS 12.2(60)EZ16*
ciscoios15.8\(3.0z\)m1, 15.9

Exploit Intelligence

Timeline

  • Jun 3, 2020 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 1, 2022 EPSS Score
  • Jul 3, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score

References

…and 5 more

Open in Interactive Console →
$ Console Community · 100/wk Open console ›