How severe is CVE-2022-44354?

CVE-2022-44354 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-44354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44354?

CVE-2022-44354 primarily affects Contec Solarview Compact Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-44354?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-44354 published?

CVE-2022-44354 was published on 2022-11-29 and last updated on 2026-06-17.

CVE-2022-44354

CVE-2022-44354 is a critical-severity vulnerability in Contec Solarview Compact Firmware with a CVSS 3.x base score of 9.8. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Contec Solarview Compact Firmware
Published: 2022-11-29
Last modified: 2026-06-17

Description

SolarView Compact 4.0 and 5.0 is vulnerable to Unrestricted File Upload via a crafted php file.

Frequently asked questions

What is CVE-2022-44354?: SolarView Compact 4.0 and 5.0 is vulnerable to Unrestricted File Upload via a crafted php file.
How severe is CVE-2022-44354?: CVE-2022-44354 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-44354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44354?: CVE-2022-44354 primarily affects Contec Solarview Compact Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-44354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-44354 published?: CVE-2022-44354 was published on 2022-11-29 and last updated on 2026-06-17.

References

https://github.com/strik3r0x1/Vulns/blob/main/Unrestricted%20File%20Upload_%20SolarView%20Compact%204.0%2C5.0.md

Affected products (2)

cpe:2.3:o:contec:solarview_compact_firmware:4.0:*:*:*:*:*:*:*
cpe:2.3:o:contec:solarview_compact_firmware:5.0:*:*:*:*:*:*:*

More vulnerabilities in Contec Solarview Compact Firmware

CVE-2023-46509 — Critical (CVSS 9.8): An issue in Contec SolarView Compact v.6.0 and before allows an attacker to execute arbitrary code via the…
CVE-2023-23333 — Critical (CVSS 9.8): There is a command injection vulnerability in SolarView Compact through 6.00, attackers can execute commands by…
CVE-2022-40881 — Critical (CVSS 9.8): SolarView Compact 6.00 was discovered to contain a command injection vulnerability via network_test.php
CVE-2023-29919 — Critical (CVSS 9.1): SolarView Compact <= 6.0 is vulnerable to Insecure Permissions. Any file on the server can be read or modified because…
CVE-2023-40924 — High (CVSS 7.5): SolarView Compact < 6.00 is vulnerable to Directory Traversal.
CVE-2022-44355 — Medium (CVSS 6.1): SolarView Compact 7.0 is vulnerable to Cross-site Scripting (XSS) via /network_test.php.

All CVEs affecting Contec Solarview Compact Firmware →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-39770 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in Doctreat <= 1.7.0 versions.
CVE-2026-32579 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in Kognetiks Chatbot for WordPress <= 2.4.9 versions.
CVE-2026-102427 — Critical (CVSS 10.0): Joomla Extension - ordasoft.com - Unauthenticated Remote Code Execution in OrdaSoft Joomla CCK < 8.3.16 -…
CVE-2026-4357 — Critical (CVSS 10.0): The Embed HTML5 Game WordPress plugin through 1.3 does not properly restrict who can upload files via the plugin, as…
CVE-2026-84147 — Critical (CVSS 10.0): This vulnerability exists in the ERP system due to improper authentication controls and inadequate file type validation…
CVE-2026-81780 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in Hash Form <= 1.4.2 versions.

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →