GCVE - cpe:2.3:h:zyxel:usg_1100:-:*:*:*:*:*:*:*

Approved changes feed: RSS · Atom

cpe:2.3:h:zyxel:usg_1100:-:*:*:*:*:*:*:*

part: h version: - update: *

Vendor	Zyxel (`d3fcf896-5708-55f8-8f74-3e19a9d55b89`)
Product	Usg 1100 (`db6f5497-640a-5b00-a1cb-8d4796a226e9`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
No PURL mappings for this CPE yet.

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2022-26532`	not_vulnerable	2026-06-08 05:41:52.470378	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 Open on db.gcve.eu Reference links https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml http://seclists.org/fulldisclosure/2022/Jun/15 http://packetstormsecurity.com/files/167464/Zyxel-Buffer-Overflow-Format-String-Command-Injection.html	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-26531`	not_vulnerable	2026-06-08 05:41:52.386744	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 Open on db.gcve.eu Reference links https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml http://seclists.org/fulldisclosure/2022/Jun/15 http://packetstormsecurity.com/files/167464/Zyxel-Buffer-Overflow-Format-String-Command-Injection.html http://packetstormsecurity.com/files/177036/Zyxel-zysh-Format-String-Proof-Of-Concept.html	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-0910`	not_vulnerable	2026-06-08 05:39:11.466015	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 Open on db.gcve.eu Reference links https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-0734`	not_vulnerable	2026-06-08 05:39:10.694300	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 Open on db.gcve.eu Reference links https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2020-25014`	not_vulnerable	2026-06-08 05:22:35.814124	Details available A stack-based buffer overflow in fbwifi_continue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated attackers to execute arbitrary code via a crafted http packet. Published: 2020-11-27T17:18:30.000Z Updated: 2024-08-04T15:26:09.045Z Open on db.gcve.eu Reference links https://businessforum.zyxel.com/categories/security-news-and-release https://www.zyxel.com/support/Zyxel-security-advisory-for-buffer-overflow-vulnerability.shtml	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2018-9129`	not_vulnerable	2026-06-08 05:12:07.857888	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data

Contribute

You can submit an edit proposal for this CPE entry or suggest a related product/vendor addition using the action button above.