Medium severity6.4NVD Advisory· Published Dec 28, 2021· Updated Jun 17, 2026
CVE-2021-35032
CVE-2021-35032
Description
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 products
14cpe:2.3:o:zyxel:gs1900-10hp_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zyxel:gs1900-10hp_firmware:*:*:*:*:*:*:*:*range: <2.70\(aazi.0\)-20211208
- (no CPE)range: 2.60
- cpe:2.3:o:zyxel:gs1900-16_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahj.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-24_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahl.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-24e_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahk.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-24ep_firmware:*:*:*:*:*:*:*:*Range: <2.70\(abto.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-24hp_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahm.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-24hpv2_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aatp.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-48_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahn.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-48hp_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aaho.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-48hpv2_firmware:*:*:*:*:*:*:*:*Range: <2.70\(abtq.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-8_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahh.0\)-20211208
- cpe:2.3:o:zyxel:gs1900-8hp_firmware:*:*:*:*:*:*:*:*Range: <2.70\(aahi.0\)-20211208
- Range: = 2.60
Patches
Vulnerability mechanics
References
1News mentions
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