CVE-2022-47188

There is an arbitrary file reading vulnerability in Generex UPS CS141 below 2.06 version. An attacker, making use of the default credentials, could upload a backup file containing a symlink to /etc/shadow, allowing him to obtain the content of this path.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.generex.de/support/changelogs/cs141/2-12	Vendor Advisory
https://www.generex.de/support/changelogs/cs141/page:2	Vendor Advisory
https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:*

cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-03-31 22:15

Updated : 2023-04-06 19:46

NVD link : CVE-2022-47188

Mitre link : CVE-2022-47188

CVE.ORG link : CVE-2022-47188

JSON object : View

Products Affected

generex

cs141_firmware
cs141

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

CWE-20

Improper Input Validation

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