CVE-2022-45425
CVE-2022-45425 is a high-severity vulnerability in Dahuasecurity Dss Express with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-798
- Affected product: Dahuasecurity Dss Express
- Published:
- Last modified:
Description
Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.
Frequently asked questions
- What is CVE-2022-45425?
- Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.
- How severe is CVE-2022-45425?
- CVE-2022-45425 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-45425 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-45425?
- CVE-2022-45425 primarily affects Dahuasecurity Dss Express. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-45425?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-45425 published?
- CVE-2022-45425 was published on 2022-12-27 and last updated on 2026-06-17.
References
Affected products (22)
- cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_professional:7.002.1760000.2:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_professional:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_professional:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_professional:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:dahuasecurity:dss_professional:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:*
More vulnerabilities in Dahuasecurity Dss Express
- CVE-2022-45431 — High (CVSS 7.5): Some Dahua software products have a vulnerability of unauthenticated restart of remote DSS Server. After bypassing the…
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- CVE-2022-45423 — High (CVSS 7.5): Some Dahua software products have a vulnerability of unauthenticated request of MQTT credentials. An attacker can…
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