CVE-2024-27521
TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain an unauthenticated remote command execution (RCE) vulnerability via multiple parameters in the "setOpModeCfg" function.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain an unauthenticated remote command execution (RCE) vulnerability via multiple parameters in the "setOpModeCfg" function. This security issue allows an attacker to take complete control of the device. In detail, exploitation allows unauthenticated, remote attackers to execute arbitrary system commands with administrative privileges (i.e., as user "root").
- CVSS 3.1
- 8.0 HIGHCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.50% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- totolink/a3300r firmware
- Source
- cve@mitre.org
References
- https://github.com/SpikeReply/advisories/blob/main/cve/totolink/cve-2024-27521.mdThird Party Advisory
- https://m.totolink.net/portal/article/index/id/410.htmlProduct
- https://github.com/SpikeReply/advisories/blob/main/cve/totolink/cve-2024-27521.mdThird Party Advisory
- https://m.totolink.net/portal/article/index/id/410.htmlProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.