What is CVE-2023-23333?

CVE-2023-23333 is a critical-severity vulnerability in Contec Solarview Compact, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-06.

How severe is CVE-2023-23333?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-23333 known to be exploited?

26 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Contec Solarview Compact

CVE-2023-23333

There is a command injection vulnerability in SolarView Compact through 6.00, attackers can execute commands by bypassing internal restrictions through downloader.php.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-02-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.993 (99.9th percentile), scored 2026-10-12.

Very high probability of exploitation in the next 30 days — among the top 0.1% most-likely-to-be-exploited CVEs. 100th percentile — 99.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.993 · newest: 0.993 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

References

github.com/Timorlover/CVE-2023-23333 (Exploit, Third Party Advisory)
packetstormsecurity.com/files/174537/SolarView-Compact-6.00-Remote-Command-Exec…

Frequently asked questions

What is CVE-2023-23333?: CVE-2023-23333 is a critical-severity vulnerability in Contec Solarview Compact, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-06.
How severe is CVE-2023-23333?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-23333 known to be exploited?: 26 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.