Vulnerability Description
Advantech iView versions prior to v5.7.03.6112 are vulnerable to directory traversal, which may allow an attacker to read sensitive files.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Iview | < 5.7.03.6112 |
Related Weaknesses (CWE)
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-02Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-189/Third Party AdvisoryVDB Entry
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-02Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-189/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2021-22656?
CVE-2021-22656 is a vulnerability with a CVSS score of 7.5 (HIGH). Advantech iView versions prior to v5.7.03.6112 are vulnerable to directory traversal, which may allow an attacker to read sensitive files.
How severe is CVE-2021-22656?
CVE-2021-22656 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22656?
Check the references section above for vendor advisories and patch information. Affected products include: Advantech Iview.