VulnerabilityModified

CVE-2022-28497

TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the mtd_write_bootloader function via the filename parameter.

CRITICAL 9.8EPSS 1.36%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the mtd_write_bootloader function via the filename parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.36% probability · 70th percentile
CISA KEV: Not listed
Weakness: CWE-77
Affected: totolink/cp900 firmware
Source: cve@mitre.org

References

https://github.com/B2eFly/Router/blob/main/totolink/CP900/6/6.mdBroken Link
https://github.com/B2eFly/Router/blob/main/totolink/CP900/6/6.mdBroken Link

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.