CVE-2026-7124A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument addrPrefixLen can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-77, CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Deferred
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://github.com/Litengzheng/vuldb_new2/tree/main/A8000RU/vul_309/README.md
- https://vuldb.com/submit/801005
- https://vuldb.com/vuln/359723
- https://vuldb.com/vuln/359723/cti
- https://www.totolink.net/
The CVE record on cve.org NVD's entry
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