CVE-2022-46305
CVE-2022-46305 is a medium-severity vulnerability in Changingtec Servisign with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Changingtec Servisign
- Published:
- Last modified:
Description
ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.
Frequently asked questions
- What is CVE-2022-46305?
- ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.
- How severe is CVE-2022-46305?
- CVE-2022-46305 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-46305 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-46305?
- CVE-2022-46305 affects Changingtec Servisign. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-46305?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-46305 published?
- CVE-2022-46305 was published on 2023-01-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:changingtec:servisign:-:*:*:*:*:*:*:*
More vulnerabilities in Changingtec Servisign
- CVE-2022-46306 — High (CVSS 8.8): ChangingTec ServiSign component has a path traversal vulnerability due to insufficient filtering for special characters…
- CVE-2022-46304 — High (CVSS 8.8): ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter.…
- CVE-2020-3927 — High (CVSS 8.3): An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific…
- CVE-2020-3925 — High (CVSS 8.3): A Remote Code Execution(RCE) vulnerability exists in some designated applications in ServiSign security plugin, as long…
- CVE-2020-3926 — Medium (CVSS 6.1): An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific…
All CVEs affecting Changingtec Servisign →
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