CVE-2024-8881

mediumpriority · track · 0EPSS 0.007 · 53 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.70% (53rd) EPSS

CVSS 6.8 · medium

Is it mine?

21 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

A post-authentication command injection vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to execute some operating system (OS) commands on an affected device by sending a crafted HTTP request.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.8mediumAV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.16.8mediumCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.8mediumCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · security@zyxel.com.twexploitability 0.9 · impact 5.9

v3.16.2mediumCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

affected products (21)

Products and version ranges known to be affected.

Zyxel GS1900-48 firmware≤ ≤ V2.80(AAHN.1)C0enisa_euvdEU
Zyxel Communications Corp. GS1900-10HP≤ 2.80(AAZI.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-16≤ 2.80(AAHJ.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-24≤ 2.80(AAHL.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-24E≤ 2.80(AAHK.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-24EP≤ 2.80(ABTO.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-24HPv2≤ 2.80(ABTP.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-48≤ 2.80(AAHN.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-48HPv2≤ 2.80(ABTQ.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-8≤ 2.80(AAHH.1)C0fstec_bduRU
Zyxel Communications Corp. GS1900-8HP≤ 2.80(AAHI.1)C0fstec_bduRU
zyxel gs1900-10hp firmware< 2.90\(aazi.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-10hp_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-16 firmware< 2.90\(aahj.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-16_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-24 firmware< 2.90\(aahl.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-24_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-24e firmware< 2.90\(aahk.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-24e_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-24ep firmware< 2.90\(abto.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-24ep_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-24hpv2 firmware< 2.90\(abtp.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-24hpv2_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-48 firmware< 2.90\(aahn.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-48_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-48hpv2 firmware< 2.90\(abtq.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-48hpv2_firmware:*:*:*:*:*:*:*:*
zyxel gs1900-8 firmware< 2.90\(aahh.0\)c0nvdUScpe:2.3:o:zyxel:gs1900-8_firmware:*:*:*:*:*:*:*:*

showing 20 of 21

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2024-11-12modified 2026-06-17

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references (3)

External citations — patches, advisories, analysis.

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