CVE-2021-35032: A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands…

PriorityP339high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.21%

11.6th percentile

A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands via a crafted function call.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
zyxel	gs1900-10hp_firmware	< 2.70\(aazi.0\)-20211208	2.70\(aazi.0\)-20211208
zyxel	gs1900-16_firmware	< 2.70\(aahj.0\)-20211208	2.70\(aahj.0\)-20211208
zyxel	gs1900-24_firmware	< 2.70\(aahl.0\)-20211208	2.70\(aahl.0\)-20211208
zyxel	gs1900-24e_firmware	< 2.70\(aahk.0\)-20211208	2.70\(aahk.0\)-20211208
zyxel	gs1900-24ep_firmware	< 2.70\(abto.0\)-20211208	2.70\(abto.0\)-20211208
zyxel	gs1900-24hp_firmware	< 2.70\(aahm.0\)-20211208	2.70\(aahm.0\)-20211208
zyxel	gs1900-24hpv2_firmware	< 2.70\(aatp.0\)-20211208	2.70\(aatp.0\)-20211208
zyxel	gs1900-48_firmware	< 2.70\(aahn.0\)-20211208	2.70\(aahn.0\)-20211208
zyxel	gs1900-48hp_firmware	< 2.70\(aaho.0\)-20211208	2.70\(aaho.0\)-20211208
zyxel	gs1900-48hpv2_firmware	< 2.70\(abtq.0\)-20211208	2.70\(abtq.0\)-20211208
zyxel	gs1900-8_firmware	< 2.70\(aahh.0\)-20211208	2.70\(aahh.0\)-20211208
zyxel	gs1900-8hp_firmware	< 2.70\(aahi.0\)-20211208	2.70\(aahi.0\)-20211208
zyxel	gs1900_series_firmware	—	—

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

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