No exploitation reportedFix available

CVE-2023-20036

Q: Is CVE-2023-20036 actively exploited?

Active exploitation of CVE-2023-20036 has not been confirmed. Its EPSS score was 13.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2023-20036?

CVE-2023-20036 has a CVSS v3 base score of 9.9 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2024-11-15
Fixed in1.11.3
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability in the web UI of Cisco IND could allow an authenticated, remote attacker to execute arbitrary commands with administrative privileges on the underlying operating system of an affected device. This vulnerability is due to improper input validation when uploading a Device Pack. An attacker could exploit this vulnerability by altering the request that is sent when uploading a Device Pack. A successful exploit could allow the attacker to execute arbitrary commands as NT AUTHORITY\SYSTEM on the underlying operating system of an affected device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Timeline

dates in UTC

2024-11-1516:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-20036?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-20036?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Cisco industrial network director

Branch	Affected	Fixed in	Source
1.11	< 1.11.3	1.11.3	NVD · CISA-ADP

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Cisco industrial network director to 1.11.3

Advisories and patches

sec.cloudapps.cisco.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-23
CISA-ADPSSVC decisionnone2024-11-15
OpenCVESSVC decisionnone—
CNACVSS 3.19.9read 2026-10-23
CNAweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score13.8 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published: 2024-11-15
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2023-20036?

Is CVE-2023-20036 actively exploited?

Active exploitation of CVE-2023-20036 has not been confirmed. Its EPSS score was 13.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-20036?

CVE-2023-20036 has a CVSS v3 base score of 9.9 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

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