Known exploited vulnerability
CVE-2023-52163
The short answer
CVE-2023-52163 affects n/a n/a and is rated high (CVSS 8.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2025-12-22: attackers are using it, so patch it first.
What it is
Digiever DS-2105 Pro 3.1.0.71-11 devices allow time_tzsetup.cgi Command Injection. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Weakness: CWE-862.
Severity
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploited (CISA KEV)
Yes, since Dec 22, 2025
Federal due date Jan 12, 2026
EPSS, next 30 days
97%
Higher than 100% of scored CVEs
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
What CISA says to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Affected products
n/a. NVD's record lists the exact affected versions.
References
- www.akamai.com/blog/security-research/digiever-fix-that-iot-thing ExploitThird Party Advisory
- www.txone.com/blog/digiever-fixes-sorely-needed/ ExploitThird Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-52163 US Government Resource
- www.fortinet.com/blog/threat-research/shadowv2-casts-a-shadow-over-iot-devices ExploitThird Party Advisory
Questions
Is CVE-2023-52163 being exploited?
Yes. CISA added CVE-2023-52163 to its Known Exploited Vulnerabilities catalog on 2025-12-22, with a federal remediation due date of 2026-01-12.
How do I fix CVE-2023-52163?
CISA's required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.
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