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TI-2022-22392 Aliases CVE-2022-45426GHSA-4w2r-846c-v6v2

Some Dahua software products have a vulnerability of unrestricted download of file.

Priority LOW 30CWE-552Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-552.

Summary

Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00622 50th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2V8.0.2, V8.0.4, V8.1—No fix listedCNA
  • DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2 Vendor— Affected V8.0.2, V8.0.4, V8.1 Fixed in — No fix listed CNA

CPE configurations NVD · 25

CPEVersionsRoleVendor
cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:*7.002.1760000.2VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:*8.0.4VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:*8.1VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:*8.1.1VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_professional:7.002.1760000.2:*:*:*:*:*:*:*7.002.1760000.2VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_professional:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_professional:8.0.4:*:*:*:*:*:*:*8.0.4VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_professional:8.1:*:*:*:*:*:*:*8.1VulnerableDahua Technologies
cpe:2.3:a:dahuasecurity:dss_professional:8.1.1:*:*:*:*:*:*:*8.1.1VulnerableDahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:* Versions 7.002.1760000.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:* Versions 8.1.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_professional:7.002.1760000.2:*:*:*:*:*:*:* Versions 7.002.1760000.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_professional:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_professional:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_professional:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:a:dahuasecurity:dss_professional:8.1.1:*:*:*:*:*:*:* Versions 8.1.1 Vulnerable ·Dahua Technologies
Show 15 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*1.001.0000001.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.4:*:*:*:*:*:*:*8.0.4VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.1:*:*:*:*:*:*:*8.1VulnerableDahua Technologies
cpe:2.3:h:dahuasecurity:dhi-dss7016d-s2:-:*:*:*:*:*:*:*not specified by NVDRunning onDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*1.001.0000001.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:*8.0.4VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:*8.1VulnerableDahua Technologies
cpe:2.3:h:dahuasecurity:dhi-dss7016dr-s2:-:*:*:*:*:*:*:*not specified by NVDRunning onDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*1.001.0000001.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:*8.0.4VulnerableDahua Technologies
cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:*8.1VulnerableDahua Technologies
cpe:2.3:h:dahuasecurity:dhi-dss4004-s2:-:*:*:*:*:*:*:*not specified by NVDRunning onDahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* Versions 1.001.0000001.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:h:dahuasecurity:dhi-dss7016d-s2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* Versions 1.001.0000001.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:h:dahuasecurity:dhi-dss7016dr-s2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* Versions 1.001.0000001.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Dahua Technologies
  • cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Dahua Technologies
  • cpe:2.3:h:dahuasecurity:dhi-dss4004-s2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dahua Technologies

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-45426
  2. 2026-10-03 Alias added: GHSA-4w2r-846c-v6v2
  3. 2026-11-06 EPSS moved to the 50th–90th percentile

References

Patch 1

  • TI-2022-22397 Improper access control in DSS Professional, DSS Express… CVSS 3.1HIGH 7.5
  • TI-2022-22395 Server-side request forgery in DSS Professional, DSS Express… CVSS 3.1HIGH 7.5
  • TI-2022-22391 Hard-coded credentials in DSS Professional, DSS Express… CVSS 3.1HIGH 7.5
  • TI-2022-22389 Missing authentication in DSS Professional, DSS Express… CVSS 3.1HIGH 7.5
  • TI-2022-22393 Unrestricted file upload in DSS Professional, DSS Express… CVSS 3.1HIGH 7.2
  • TI-2022-22398 Missing authentication in DSS Professional、DSS… CVSS 3.1MEDIUM 5.3
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences