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Public proof of concept

CVE-2022-28171

A public proof of concept exists; no exploitation attested.

  • Published2022-06-27
  • WeaknessCWE-77 · CWE-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

The web module in some Hikvision Hybrid SAN/Cluster Storage products have the following security vulnerability. Due to the insufficient input validation, attacker can exploit the vulnerability to execute restricted commands by sending messages with malicious commands to the affected device.

Timeline

dates in UTC
  1. 2022-06-2718:15CVE publishedNVD
  2. 2023-07-19Exploit-DB entryExploit-DB

Observed activity

isMalicious corpus · updated 2026-11-04 03:37 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-2022-28171?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-28171?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Hikvision ds-a71024 firmwareversion to verify
BranchAffectedFixed in
2.3≤ 2.3.8-6no fix published
1.1≤ 1.1.4no fix published
Hikvision ds-a72024 firmwareversion to verify
BranchAffectedFixed in
2.3≤ 2.3.8-6no fix published
1.1≤ 1.1.4no fix published
Hikvision ds-a71048 firmwareversion to verify
BranchAffectedFixed in
2.3≤ 2.3.8-6no fix published

8 more products in the sources.

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

Fix

Advisories and patches

Detection

read 2026-11-03 22:42 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
EDB-51607
Exploit-DB
Proof-of-concept repositories
2 repositories, unverifiedNyaMeeEain/CVE-2022-28171-POCaengussong/hikvision_probe
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.17.5known since 2026-10-23
  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • CNAweakness (CWE)CWE-78known since 2026-10-23
  • NVDweakness (CWE)CWE-77read 2026-10-23
  • FIRST EPSSEPSS score51.6 %read 2026-11-03
  • PoC-in-GitHubproof of concept2read 2026-11-03
  • Exploit-DBdetectionread 2026-11-03
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-06-27
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-pj6v-v769-6jfp

Frequently asked questions

What is CVE-2022-28171?

The web module in some Hikvision Hybrid SAN/Cluster Storage products have the following security vulnerability. Due to the insufficient input validation, attacker can exploit the vulnerability to execute restricted commands by sending messages with malicious commands to the affected device.

Is CVE-2022-28171 actively exploited?

Active exploitation of CVE-2022-28171 has not been confirmed. Its EPSS score was 51.6% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-28171?

CVE-2022-28171 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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