CVE-2022-39812
CVE-2022-39812 is a high-severity vulnerability in Italtel Netmatch-s Ci 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-22.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (57th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Italtel Netmatch-s Ci
- Published:
- Last modified:
Description
Italtel NetMatch-S CI 5.2.0-20211008 allows Absolute Path Traversal under NMSCI-WebGui/SaveFileUploader. An unauthenticated user can upload files to an arbitrary path. An attacker can change the uploadDir parameter in a POST request (not possible using the GUI) to an arbitrary directory. Because the application does not check in which directory a file will be uploaded, an attacker can perform a variety of attacks that can result in unauthorized access to the server.
Frequently asked questions
- What is CVE-2022-39812?
- Italtel NetMatch-S CI 5.2.0-20211008 allows Absolute Path Traversal under NMSCI-WebGui/SaveFileUploader. An unauthenticated user can upload files to an arbitrary path. An attacker can change the uploadDir parameter in a POST request (not possible using the GUI) to an arbitrary directory. Because the application does not check in which directory a file will be uploaded, an attacker can perform a variety of attacks that can result in unauthorized access to the server.
- How severe is CVE-2022-39812?
- CVE-2022-39812 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-2022-39812 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-39812?
- CVE-2022-39812 affects Italtel Netmatch-s Ci. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-39812?
- 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-2022-39812 published?
- CVE-2022-39812 was published on 2023-01-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:italtel:netmatch-s_ci:5.2.0-20211008:*:*:*:*:*:*:*
More vulnerabilities in Italtel Netmatch-s Ci
- CVE-2022-39811 — Critical (CVSS 9.1): Italtel NetMatch-S CI 5.2.0-20211008 has incorrect Access Control under NMSCI-WebGui/advancedsettings.jsp and…
- CVE-2022-39813 — Medium (CVSS 6.1): Italtel NetMatch-S CI 5.2.0-20211008 allows Multiple Reflected/Stored XSS issues under NMSCIWebGui/j_security_check via…
All CVEs affecting Italtel Netmatch-s Ci →
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