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CVE-2023-52163

97
FAUCET Score

CVE-2023-52163 is a critical command injection vulnerability affecting Digiever DS-2105 Pro devices, specifically within the time_tzsetup.cgi component. This flaw allows authenticated attackers to execute arbitrary commands, leading to full compromise of the device. With a CVSS score of 8.8 (High), it presents a significant risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. This vulnerability is actively exploited in the wild, notably by the Mirai/ShadowV2 botnets, and despite the lack of official patches for these end-of-life products, it has garnered substantial community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.0.71-11CPE matchmatch criteria
cpe:2.3:o:digiever:ds-2105_pro_firmware:3.1.0.71-11:*:*:*:*:*:*:*
3.1.0.71-11CPE matchmatch criteria
cpe:2.3:o:digiever:ds-2105_pro\+_firmware:3.1.0.71-11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
96.92%
Probability of exploitation in next 30 days
EPSS Percentile
99.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Dec 22, 2025
Nuclei: CVE-2023-52163 · Dec 31, 2025
This CVE's current EPSS score of 0.9692 is in the 100th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
fortinet.com / blog/threat-research/shadowv2-casts-a-shadow-over-iot-devices
ExploitThird Party Advisory
akamai.com / blog/security-research/digiever-fix-that-iot-thing
ExploitThird Party Advisory
txone.com / blog/digiever-fixes-sorely-needed
ExploitThird Party Advisory