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cpe:2.3:o:zyxel:usg_1100_firmware:*:*:*:*:*:*:*:*

part: o version: * update: *

VendorZyxel (d3fcf896-5708-55f8-8f74-3e19a9d55b89)
ProductUsg 1100 Firmware (4a17b53a-a919-581f-ad7d-573211f53a2e)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2022-26532 vulnerable 2026-06-08 05:41:52.470361 Details available
HIGH (7.8)
A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.
Published: 2022-05-24T05:20:09.000Z
Updated: 2024-08-03T05:03:32.963Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-26531 vulnerable 2026-06-08 05:41:52.386002 Details available
MEDIUM (6.1)
Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to cause a buffer overflow or a system crash via a crafted payload.
Published: 2022-05-24T00:00:00.000Z
Updated: 2024-08-03T05:03:33.155Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-0910 vulnerable 2026-06-08 05:39:11.465997 Details available
MEDIUM (6.5)
A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled.
Published: 2022-05-24T02:20:13.000Z
Updated: 2024-08-02T23:47:42.905Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-0734 vulnerable 2026-06-08 05:39:10.693534 Details available
MEDIUM (5.8)
A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script.
Published: 2022-05-24T02:10:12.000Z
Updated: 2024-08-02T23:40:03.547Z
Reference links
Imported from gcve-enriched-dumps CVE data

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