PT-2026-8302 · Wavlink · Wavlink Wl-Wn579A3

Kdb3169 · Publicado 2026-02-15 · Atualizado 2026-02-18 · CVE-2026-2528

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Wavlink WL-WN579A3 versions up to 20210219

Description A command injection issue exists in the function Delete Mac list of the file /cgi-bin/wireless.cgi. Manipulation of the delete list argument can lead to command injection. Remote exploitation is possible. The exploit is publicly available. The vendor was contacted but did not respond.

Recommendations Apply updates to versions after 20210219. As a temporary workaround, restrict access to the /cgi-bin/wireless.cgi file. Avoid using the delete list argument in the /cgi-bin/wireless.cgi endpoint until the issue is resolved.

Exploit

Correção

Command Injection

Special Elements Injection

Enumeração de Fraquezas

CWE-77

CWE-74

Identificadores relacionados

BDU:2026-02019

CVE-2026-2528

Produtos afetados

Wavlink Wl-Wn579A3

Referências · 12

• 🔥 https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/Delete_Mac_list.md · Exploit
• https://t.me/cveNotify/152078 · Publicação no Telegram
• https://vuldb.com/?id.346116 · Nota
• https://osv.dev/vulnerability/CVE-2026-2528 · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/2023229354738663531 · Publicação no Twitter
• https://vuldb.com/?submit.748075 · Nota
• https://twitter.com/CVEarity/status/2023298957720584327 · Publicação no Twitter
• https://t.me/CVEtracker/44783 · Publicação no Telegram
• https://vuldb.com/?ctiid.346116 · Nota
• https://twitter.com/SecAideInfo/status/2024071056760373388 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2026-02019 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2026-2528 · Nota de Segurança