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Vulnerability record · CVE-2023-33530 · published 6 June 2023

CVE-2023-33530: Tenda g103 firmware command injection vulnerability

Tenda · G103 Firmware

There is a command injection vulnerability in the Tenda G103 Gigabit GPON Terminal with firmware version V1.0.0.5. If an attacker gains web management privileges, they can inject commands gaining shell privileges.

8.8 CVSS 3.1 High EPSS 1.3% · top 30.8% CWE-77 · Command injection
8.8CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
9 Jul 2026Last modified by NVD

Description

There is a command injection vulnerability in the Tenda G103 Gigabit GPON Terminal with firmware version V1.0.0.5. If an attacker gains web management privileges, they can inject commands gaining shell privileges.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/D2y6p/CVE/blob/main/tenda/CVE-2023-33530/RCE2/tenda_G103_RCE_2.pdf Broken Link
https://github.com/D2y6p/CVE/blob/main/tenda/CVE-2023-33530/RCE2/tenda_G103_RCE_2.pdf Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-33530), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.