Any comments on CVE-2022-27255?

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  • Zyxel_Stanley
    Zyxel_Stanley Posts: 1,366  Zyxel Employee
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    edited August 2022
    Hi @mMontana
    As our check result, USG/FLEX/ ATP/ VPN firewall series are immunity.
    We still checking other products, we will update to Security Advisories once we finished process.
  • mMontana
    mMontana Posts: 1,300  Guru Member
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    Ionut Ilascu reports
    It is unclear how many networking devices use RTL819x chips but the RTL819xD version of the SoC was present in products from more than 60 vendors. Among them ASUSTek, Belkin, Buffalo, D-Link, Edimax, TRENDnet, and Zyxel.

    Is that affirmation correct?

  • Zyxel_Stanley
    Zyxel_Stanley Posts: 1,366  Zyxel Employee
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    Hi @mMontana
    USG/FLEX/ ATP/ VPN firewall series are immunity and confirmed.
    We still checking other product line, and will have a formal announcement in near feature. :)
  • mMontana
    mMontana Posts: 1,300  Guru Member
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    Ok, maybe i did not explained myself. I am aware that investigating on how old is the (eventual) build of the eCos for the whole lineup is quite tough.
    Anyway, telling "yes, Zyxel uses that SoCs" or "no, Zyxel do not use that SoCs" should take a lot less time...

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