What is CVE-2022-20850?

CVE-2022-20850 is a medium-severity vulnerability in Cisco 1100-4g_integrated_services_router, classified under Path Traversal. CVSS score: 5.5/10. Published 2022-09-30.

How severe is CVE-2022-20850?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Path Traversal in Cisco 1100-4g_integrated_services_router

CVE-2022-20850

A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, local attacker to delete arbitrary files from the file system of an affected device. This vulnerability is due t…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.002 (10.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Cisco 1100-4g_integrated_services_router
Cisco 1100-6g_integrated_services_router
Cisco 1100_integrated_services_router
Cisco Sd-wan Solution — versions n/a
Cisco Ios_xe_sd-wan
Cisco Sd-wan
Cisco Sd-wan_vbond_orchestrator
Cisco Sd-wan_vmanage
Cisco Sd-wan_vsmart_controller
Cisco Vedge_100

Weakness classification (CWE)

CWE-22 — Path Traversal
CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20850?: CVE-2022-20850 is a medium-severity vulnerability in Cisco 1100-4g_integrated_services_router, classified under Path Traversal. CVSS score: 5.5/10. Published 2022-09-30.
How severe is CVE-2022-20850?: Medium severity. CVSS v3 base score is 5.5 out of 10.