CISA表示多款DLink有風險 建議淘汰並升級 - 3C
![Agnes avatar](/img/cat4.jpg)
By Agnes
at 2022-04-12T23:19
at 2022-04-12T23:19
Table of Contents
CISA表示多款D-Link路由器存在安全風險,建議使用者淘汰並升級
https://www.expreview.com/83001.html
--
近期美國網絡安全和基礎設施安全局(CISA)發表了新的報告,將CVE-2021-45382新增到
其已知的可利用漏洞目錄中。CVE-2021-45382是一個遠程代碼執行(RCE)漏洞,受影響
的裝置包括所有D-Link DIR-810L、DIR-820L/LW、DIR-826L、DIR-830L和DIR-836L系列及
其硬體版本。
https://i.imgur.com/s1oOfAe.jpg
據悉,受影響的原因是這些裝置上ncc2服務文件中與DDNS功能相關聯的部分,這些文件會
在查詢時被調用,並且可用於詢問給定裝置的訊息,以及按需啟用診斷服務。這使得攻擊
者可以利用注入惡意程式碼的方式,從而獲得完全訪問的權限。
美國網絡安全和基礎設施安全局表示,CVE-2021-45382是一個嚴重的安全漏洞,由於受影
響的產品已到達使用壽命(EOL),最後一次更新的時間是2021年12月19日,且不太可能
被D-Link修補,建議消費者和企業最好在適當的時候淘汰這一系列D-Link路由器。
目前GitHub上已經有相關的代碼,使得這幾款路由器被攻擊的可能性變大了。D-Link
DIR-810L、DIR-820L/LW、DIR-826L、DIR-830L和DIR-836L系列在2012年到2014年之間發
布,基於Realtek或Ralink(現為聯發科)的802.11n或802.11ac解決方案。除了D-Link這
幾款路由器以外,美國網絡安全和基礎設施安全局近期還對Netgear DGN2200、D-Link
DIR-610和DIR-645這三款路由器提出了類似的建議。
--
反正會上電蝦的大概都知道Dlink=Dead Link
那些味道很濃敢亂推DLink的也不敢來這板啦==
但這種規格已經過時很多 且都停止支援ㄌ
還有類似規格或年分的分享器也都換一換了喇==
--
https://i.imgur.com/GJDuokS.jpg https://i.imgur.com/XszYmuk.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/GJDuokSl.jpg?e=1650089753&s=P8kdXzO3S3JQ1z1kJJrqgw)
https://i.imgur.com/K3dB9KV.jpg https://i.imgur.com/SslF8cv.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/K3dB9KVl.jpg?e=1650075266&s=IalGfVQ2YAf2wPU6JH_r2g)
https://i.imgur.com/czxbB4x.jpg https://i.imgur.com/vBaMqEq.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/czxbB4xl.jpg?e=1650073511&s=Vx8IEEQ-mtgG07y_s3bFag)
https://i.imgur.com/nQ8AjUP.jpg https://i.imgur.com/hU7H2x9.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/nQ8AjUPl.jpg?e=1650071161&s=vrQotWILlZk9k-NOWH_XZA)
https://i.imgur.com/ARII5A3.jpg https://i.imgur.com/GJDuokS.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/ARII5A3l.jpg?e=1650066280&s=-uc8y-59JCVbRSMKkCFtXw)
https://i.imgur.com/XszYmuk.jpg https://i.imgur.com/K3dB9KV.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/XszYmukl.jpg?e=1650106327&s=EUE0OfWdVzDHZPUQPAuoFg)
https://i.imgur.com/SslF8cv.jpg https://i.imgur.com/czxbB4x.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/SslF8cvl.jpg?e=1650094237&s=iBY3oNRrKJ-hH8S3CZZPFw)
https://i.imgur.com/vBaMqEq.jpg https://i.imgur.com/nQ8AjUP.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/vBaMqEql.jpg?e=1650093659&s=LuBYXNG6dpapB1o7VqKJWQ)
https://i.imgur.com/hU7H2x9.jpg https://i.imgur.com/ARII5A3.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/hU7H2x9l.jpg?e=1650106625&s=R78E2Sh_Qw8M3v7GA98VwA)
--
https://www.expreview.com/83001.html
--
近期美國網絡安全和基礎設施安全局(CISA)發表了新的報告,將CVE-2021-45382新增到
其已知的可利用漏洞目錄中。CVE-2021-45382是一個遠程代碼執行(RCE)漏洞,受影響
的裝置包括所有D-Link DIR-810L、DIR-820L/LW、DIR-826L、DIR-830L和DIR-836L系列及
其硬體版本。
https://i.imgur.com/s1oOfAe.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/s1oOfAel.jpg?e=1650083650&s=_YQlHX7AM8CM48Itx3NvRA)
據悉,受影響的原因是這些裝置上ncc2服務文件中與DDNS功能相關聯的部分,這些文件會
在查詢時被調用,並且可用於詢問給定裝置的訊息,以及按需啟用診斷服務。這使得攻擊
者可以利用注入惡意程式碼的方式,從而獲得完全訪問的權限。
美國網絡安全和基礎設施安全局表示,CVE-2021-45382是一個嚴重的安全漏洞,由於受影
響的產品已到達使用壽命(EOL),最後一次更新的時間是2021年12月19日,且不太可能
被D-Link修補,建議消費者和企業最好在適當的時候淘汰這一系列D-Link路由器。
目前GitHub上已經有相關的代碼,使得這幾款路由器被攻擊的可能性變大了。D-Link
DIR-810L、DIR-820L/LW、DIR-826L、DIR-830L和DIR-836L系列在2012年到2014年之間發
布,基於Realtek或Ralink(現為聯發科)的802.11n或802.11ac解決方案。除了D-Link這
幾款路由器以外,美國網絡安全和基礎設施安全局近期還對Netgear DGN2200、D-Link
DIR-610和DIR-645這三款路由器提出了類似的建議。
--
反正會上電蝦的大概都知道Dlink=Dead Link
那些味道很濃敢亂推DLink的也不敢來這板啦==
但這種規格已經過時很多 且都停止支援ㄌ
還有類似規格或年分的分享器也都換一換了喇==
--
https://i.imgur.com/GJDuokS.jpg https://i.imgur.com/XszYmuk.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/GJDuokSl.jpg?e=1650089753&s=P8kdXzO3S3JQ1z1kJJrqgw)
![](https://cache.ptt.cc/c/https/i.imgur.com/XszYmukl.jpg?e=1650106327&s=EUE0OfWdVzDHZPUQPAuoFg)
![](https://cache.ptt.cc/c/https/i.imgur.com/K3dB9KVl.jpg?e=1650075266&s=IalGfVQ2YAf2wPU6JH_r2g)
![](https://cache.ptt.cc/c/https/i.imgur.com/SslF8cvl.jpg?e=1650094237&s=iBY3oNRrKJ-hH8S3CZZPFw)
![](https://cache.ptt.cc/c/https/i.imgur.com/czxbB4xl.jpg?e=1650073511&s=Vx8IEEQ-mtgG07y_s3bFag)
![](https://cache.ptt.cc/c/https/i.imgur.com/vBaMqEql.jpg?e=1650093659&s=LuBYXNG6dpapB1o7VqKJWQ)
![](https://cache.ptt.cc/c/https/i.imgur.com/nQ8AjUPl.jpg?e=1650071161&s=vrQotWILlZk9k-NOWH_XZA)
![](https://cache.ptt.cc/c/https/i.imgur.com/hU7H2x9l.jpg?e=1650106625&s=R78E2Sh_Qw8M3v7GA98VwA)
![](https://cache.ptt.cc/c/https/i.imgur.com/ARII5A3l.jpg?e=1650066280&s=-uc8y-59JCVbRSMKkCFtXw)
![](https://cache.ptt.cc/c/https/i.imgur.com/GJDuokSl.jpg?e=1650089753&s=P8kdXzO3S3JQ1z1kJJrqgw)
![](https://cache.ptt.cc/c/https/i.imgur.com/XszYmukl.jpg?e=1650106327&s=EUE0OfWdVzDHZPUQPAuoFg)
![](https://cache.ptt.cc/c/https/i.imgur.com/K3dB9KVl.jpg?e=1650075266&s=IalGfVQ2YAf2wPU6JH_r2g)
![](https://cache.ptt.cc/c/https/i.imgur.com/SslF8cvl.jpg?e=1650094237&s=iBY3oNRrKJ-hH8S3CZZPFw)
![](https://cache.ptt.cc/c/https/i.imgur.com/czxbB4xl.jpg?e=1650073511&s=Vx8IEEQ-mtgG07y_s3bFag)
![](https://cache.ptt.cc/c/https/i.imgur.com/vBaMqEql.jpg?e=1650093659&s=LuBYXNG6dpapB1o7VqKJWQ)
![](https://cache.ptt.cc/c/https/i.imgur.com/nQ8AjUPl.jpg?e=1650071161&s=vrQotWILlZk9k-NOWH_XZA)
![](https://cache.ptt.cc/c/https/i.imgur.com/hU7H2x9l.jpg?e=1650106625&s=R78E2Sh_Qw8M3v7GA98VwA)
![](https://cache.ptt.cc/c/https/i.imgur.com/ARII5A3l.jpg?e=1650066280&s=-uc8y-59JCVbRSMKkCFtXw)
--
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