CVE-2020-8949

HIGH
8.8
CVSS Score
Published: February 12, 2020 at 06:21 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
10 products affected across 1 vendorISP3000 FirmwareS2A FirmwareS3A Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 3%

Description

Gocloud S2A_WL 4.2.7.16471, S2A 4.2.7.17278, S2A 4.3.0.15815, S2A 4.3.0.17193, S3A K2P MTK 4.2.7.16528, S3A 4.3.0.16572, and ISP3000 4.3.0.17190 devices allows remote attackers to execute arbitrary OS commands via shell metacharacters in a ping operation, as demonstrated by the cgi-bin/webui/admin/tools/app_ping/diag_ping/; substring.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

gocloud-isp3000 (same device)
gocloud-s2a-wl (same device)
gocloud-s3a (same device)
gocloud-s3a-k2p-mtk (same device)
All versions
80%
All versions
All versions
80%
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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