VulnerabilityModified
CVE-2022-47188
There is an arbitrary file reading vulnerability in Generex UPS CS141 below 2.06 version.
HIGH 7.5EPSS 0.91%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-59
- Affected
- generex/cs141 firmware
- Source
- cve-coordination@incibe.es
References
- https://www.generex.de/support/changelogs/cs141/2-12Vendor Advisory
- https://www.generex.de/support/changelogs/cs141/page:2Vendor Advisory
- https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141Third Party Advisory
- https://www.generex.de/support/changelogs/cs141/2-12Vendor Advisory
- https://www.generex.de/support/changelogs/cs141/page:2Vendor Advisory
- https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.