Directory Traversal Vulnerability in Advantech iView
CVE-2021-22656

7.5HIGH

Key Information:

Vendor
Advantech
Status
Advantech Iview
Vendor
CVE Published:
11 February 2021

Summary

Advantech iView versions before v5.7.03.6112 are susceptible to a directory traversal vulnerability. This weakness enables attackers to manipulate file paths, potentially gaining access to sensitive files on the server. By exploiting this flaw, an unauthorized attacker could read system files that are typically restricted, posing significant risks to data confidentiality and system integrity. To remediate this issue, it is essential for users of affected versions to upgrade to a patched version of the software to protect their systems from possible attacks.

Affected Version(s)

Advantech iView iView versions prior to v5.7.03.6112

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-02
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-189/
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.