CVE-2022-43393
First published: Wed Jan 11 2023(Updated: )
An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.
Credit: security@zyxel.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zyxel Gs1350-6hp Firmware | <4.70\(abpi.5\)c0 | |
| Zyxel Gs1350-6hp | ||
| Zyxel Gs1350-12hp Firmware | <4.70\(abpj.5\)c0 | |
| Zyxel Gs1350-12hp | ||
| Zyxel Gs1350-18hp Firmware | <4.70\(abpk.5\)c0 | |
| Zyxel Gs1350-18hp | ||
| Zyxel Gs1350-26hp Firmware | <4.70\(abpl.5\)c0 | |
| Zyxel Gs1350-26hp | ||
| Zyxel Gs1915-8 Firmware | <4.70\(acap.3\)c0 | |
| Zyxel Gs1915-8 | ||
| Zyxel Gs1915-8ep Firmware | <4.70\(acaq.3\)c0 | |
| Zyxel Gs1915-8ep | ||
| Zyxel Gs1915-24e Firmware | <4.70\(acdr.3\)c0 | |
| Zyxel Gs1915-24e | ||
| Zyxel Gs1915-24ep Firmware | <4.70\(acds.3\)c0 | |
| Zyxel Gs1915-24ep | ||
| Zyxel GS1920-24v2 firmware | <4.70\(abmh.8\)c0 | |
| Zyxel GS1920-24v2 | ||
| Zyxel Gs1920-48v2 Firmware | <4.70\(abmj.8\)c0 | |
| Zyxel Gs1920-48v2 | ||
| Zyxel Gs1920-24hpv2 Firmware | <4.70\(abmi.8\)c0 | |
| Zyxel Gs1920-24hpv2 | ||
| Zyxel Gs1920-48hpv2 Firmware | <4.70\(abmk.8\)c0 | |
| Zyxel Gs1920-48hpv2 | ||
| Zyxel Gs2220-10 Firmware | <4.70\(abro.6\)c0 | |
| Zyxel Gs2220-10 | ||
| Zyxel Gs2220-28 Firmware | <4.70\(abrq.6\)c0 | |
| Zyxel Gs2220-28 | ||
| Zyxel Gs2220-50 Firmware | <4.70\(abrs.6\)c0 | |
| Zyxel Gs2220-50 | ||
| Zyxel Gs2220-10hp Firmware | <4.70\(abrp.6\)c0 | |
| Zyxel Gs2220-10hp | ||
| Zyxel Gs2220-28hp Firmware | <4.70\(abrr.6\)c0 | |
| Zyxel Gs2220-28hp | ||
| Zyxel Gs2220-50hp Firmware | <4.70\(abrt.6\)c0 | |
| Zyxel Gs2220-50hp | ||
| Zyxel Xgs1930-28 Firmware | <4.70\(abht.5\)c0 | |
| Zyxel Xgs1930-28 | ||
| Zyxel Xgs1930-28hp Firmware | <4.70\(abhs.5\)c0 | |
| Zyxel Xgs1930-28hp | ||
| Zyxel Xgs1930-52 Firmware | <4.70\(abhu.5\)c0 | |
| Zyxel Xgs1930-52 | ||
| Zyxel Xgs1930-52hp Firmware | <4.70\(abhv.5\)c0 | |
| Zyxel Xgs1930-52hp | ||
| Zyxel Xs1930-10 Firmware | <4.80\(abqe.0\)c0 | |
| Zyxel Xs1930-10 | ||
| Zyxel Xs1930-12hp Firmware | <4.80\(abqf.0\)c0 | |
| Zyxel Xs1930-12hp | ||
| Zyxel Xs1930-12f Firmware | <4.80\(abzv.0\)c0 | |
| Zyxel Xs1930-12f | ||
| Zyxel Xgs2210-28 Firmware | <4.70\(aazj.2\)c0 | |
| Zyxel Xgs2210-28 | ||
| Zyxel Xgs2210-52 Firmware | <4.70\(aazk.2\)c0 | |
| Zyxel Xgs2210-52 | ||
| Zyxel Xgs2210-28hp Firmware | <4.70\(aazl.2\)c0 | |
| Zyxel Xgs2210-28hp | ||
| Zyxel Xgs2210-52hp Firmware | <4.70\(aazm.2\)c0 | |
| Zyxel XGS2210-52HP | ||
| Zyxel XGS2220-30 firmware | <4.80\(abxn.1\)c0 | |
| Zyxel XGS2220-30 | ||
| Zyxel Xgs2220-30hp Firmware | <4.80\(abxo.1\)c0 | |
| Zyxel Xgs2220-30hp | ||
| Zyxel Xgs2220-30f Firmware | <4.80\(abye.1\)c0 | |
| Zyxel Xgs2220-30f | ||
| Zyxel Xgs2220-54 Firmware | <4.80\(abxp.1\)c0 | |
| Zyxel Xgs2220-54 | ||
| Zyxel Xgs2220-54hp Firmware | <4.80\(abxq.1\)c0 | |
| Zyxel Xgs2220-54hp | ||
| Zyxel Xgs2220-54fp Firmware | <4.80\(acce.1\)c0 | |
| Zyxel Xgs2220-54fp | ||
| Zyxel Xgs4600-32 Firmware | <4.70\(abbh.4\)c0 | |
| Zyxel Xgs4600-32 | ||
| Zyxel Xgs4600-32f Firmware | <4.70\(abbi.4\)c0 | |
| Zyxel Xgs4600-32f | ||
| Zyxel Xgs4600-52f Firmware | <4.70\(abik.4\)c0 | |
| Zyxel Xgs4600-52f | ||
| Zyxel Xmg1930-30 Firmware | <4.80\(acar.0\) | |
| Zyxel Xmg1930-30 | ||
| Zyxel Xmg1930-30hp Firmware | <4.80\(acas.0\) | |
| Zyxel Xmg1930-30hp | ||
| Zyxel Xs3800-28 Firmware | <=4.80\(abml.1\)c0 | |
| Zyxel Xs3800-28 | ||
| Zyxel Mgs3500-24s Firmware | <4.10\(abbr.2\)c0 | |
| Zyxel Mgs3500-24s | ||
| Zyxel Mgs3520-28 Firmware | <4.10\(aatn.5\)c0 | |
| Zyxel Mgs3520-28 Firmware | =4.10\(abqm.1\)c0 | |
| Zyxel Mgs3520-28 | ||
| Zyxel Mgs3520-28f Firmware | <4.10\(aatm.4\)c0 | |
| Zyxel Mgs3520-28f | ||
| Zyxel Mgs3530-28 Firmware | <4.10\(acem.2\)c0 | |
| Zyxel Mgs3530-28 Firmware | =4.10\(acfj.0\)c0 | |
| Zyxel Mgs3530-28 |
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Reference Links
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/author
- agent/last-modified-date
- agent/severity
- agent/tags
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- vendor/zyxel
- canonical/zyxel gs1350-6hp firmware
- canonical/zyxel gs1350-6hp
- canonical/zyxel gs1350-12hp firmware
- canonical/zyxel gs1350-12hp
- canonical/zyxel gs1350-18hp firmware
- canonical/zyxel gs1350-18hp
- canonical/zyxel gs1350-26hp firmware
- canonical/zyxel gs1350-26hp
- canonical/zyxel gs1915-8 firmware
- canonical/zyxel gs1915-8
- canonical/zyxel gs1915-8ep firmware
- canonical/zyxel gs1915-8ep
- canonical/zyxel gs1915-24e firmware
- canonical/zyxel gs1915-24e
- canonical/zyxel gs1915-24ep firmware
- canonical/zyxel gs1915-24ep
- canonical/zyxel gs1920-24v2 firmware
- canonical/zyxel gs1920-24v2
- canonical/zyxel gs1920-48v2 firmware
- canonical/zyxel gs1920-48v2
- canonical/zyxel gs1920-24hpv2 firmware
- canonical/zyxel gs1920-24hpv2
- canonical/zyxel gs1920-48hpv2 firmware
- canonical/zyxel gs1920-48hpv2
- canonical/zyxel gs2220-10 firmware
- canonical/zyxel gs2220-10
- canonical/zyxel gs2220-28 firmware
- canonical/zyxel gs2220-28
- canonical/zyxel gs2220-50 firmware
- canonical/zyxel gs2220-50
- canonical/zyxel gs2220-10hp firmware
- canonical/zyxel gs2220-10hp
- canonical/zyxel gs2220-28hp firmware
- canonical/zyxel gs2220-28hp
- canonical/zyxel gs2220-50hp firmware
- canonical/zyxel gs2220-50hp
- canonical/zyxel xgs1930-28 firmware
- canonical/zyxel xgs1930-28
- canonical/zyxel xgs1930-28hp firmware
- canonical/zyxel xgs1930-28hp
- canonical/zyxel xgs1930-52 firmware
- canonical/zyxel xgs1930-52
- canonical/zyxel xgs1930-52hp firmware
- canonical/zyxel xgs1930-52hp
- canonical/zyxel xs1930-10 firmware
- canonical/zyxel xs1930-10
- canonical/zyxel xs1930-12hp firmware
- canonical/zyxel xs1930-12hp
- canonical/zyxel xs1930-12f firmware
- canonical/zyxel xs1930-12f
- canonical/zyxel xgs2210-28 firmware
- canonical/zyxel xgs2210-28
- canonical/zyxel xgs2210-52 firmware
- canonical/zyxel xgs2210-52
- canonical/zyxel xgs2210-28hp firmware
- canonical/zyxel xgs2210-28hp
- canonical/zyxel xgs2210-52hp firmware
- canonical/zyxel xgs2210-52hp
- canonical/zyxel xgs2220-30 firmware
- canonical/zyxel xgs2220-30
- canonical/zyxel xgs2220-30hp firmware
- canonical/zyxel xgs2220-30hp
- canonical/zyxel xgs2220-30f firmware
- canonical/zyxel xgs2220-30f
- canonical/zyxel xgs2220-54 firmware
- canonical/zyxel xgs2220-54
- canonical/zyxel xgs2220-54hp firmware
- canonical/zyxel xgs2220-54hp
- canonical/zyxel xgs2220-54fp firmware
- canonical/zyxel xgs2220-54fp
- canonical/zyxel xgs4600-32 firmware
- canonical/zyxel xgs4600-32
- canonical/zyxel xgs4600-32f firmware
- canonical/zyxel xgs4600-32f
- canonical/zyxel xgs4600-52f firmware
- canonical/zyxel xgs4600-52f
- canonical/zyxel xmg1930-30 firmware
- canonical/zyxel xmg1930-30
- canonical/zyxel xmg1930-30hp firmware
- canonical/zyxel xmg1930-30hp
- canonical/zyxel xs3800-28 firmware
- version/zyxel xs3800-28 firmware/4.80\(abml.1\)c0
- canonical/zyxel xs3800-28
- canonical/zyxel mgs3500-24s firmware
- canonical/zyxel mgs3500-24s
- canonical/zyxel mgs3520-28 firmware
- version/zyxel mgs3520-28 firmware/4.10\(abqm.1\)c0
- canonical/zyxel mgs3520-28
- canonical/zyxel mgs3520-28f firmware
- canonical/zyxel mgs3520-28f
- canonical/zyxel mgs3530-28 firmware
- version/zyxel mgs3530-28 firmware/4.10\(acfj.0\)c0
- canonical/zyxel mgs3530-28