Vulnerability Monitor

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CVE-2020-6872


The server management software module of ZTE has a storage XSS vulnerability. The attacker inserts some attack codes through the foreground login page, which will cause the user to execute the predefined malicious script in the browser. This affects <R5300G4V03.08.0100/V03.07.0300/V03.07.0200/V03.07.0108/V03.07.0100/V03.05.0047/V03.05.0046/V03.05.0045/V03.05.0044/V03.05.0043/V03.05.0040/V03.04.0020;R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020;R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100>.


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.1, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts limited data confidentiality, limited integrity, for affected systems. Impacting 6 products from zte, from zte, from zte and 3 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2020-07-20T18:15:12.623

Last Modified

2024-11-21T05:36:19.900

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System zte r8500g4_firmware 03.05.0020 Yes
Operating System zte r8500g4_firmware 03.05.0400 Yes
Operating System zte r8500g4_firmware 03.06.0100 Yes
Operating System zte r8500g4_firmware 03.07.0101 Yes
Operating System zte r8500g4_firmware 03.07.0103 Yes
Hardware zte r8500g4 - No
Operating System zte r5500g4_firmware 03.06.0100 Yes
Operating System zte r5500g4_firmware 03.07.0100 Yes
Operating System zte r5500g4_firmware 03.07.0200 Yes
Operating System zte r5500g4_firmware 03.08.0100 Yes
Hardware zte r5500g4 - No
Operating System zte r5300g4_firmware 03.04.0020 Yes
Operating System zte r5300g4_firmware 03.05.0040 Yes
Operating System zte r5300g4_firmware 03.05.0043 Yes
Operating System zte r5300g4_firmware 03.05.0044 Yes
Operating System zte r5300g4_firmware 03.05.0045 Yes
Operating System zte r5300g4_firmware 03.05.0046 Yes
Operating System zte r5300g4_firmware 03.05.0047 Yes
Operating System zte r5300g4_firmware 03.07.0100 Yes
Operating System zte r5300g4_firmware 03.07.0108 Yes
Operating System zte r5300g4_firmware 03.07.0200 Yes
Operating System zte r5300g4_firmware 03.07.0300 Yes
Operating System zte r5300g4_firmware 03.08.0100 Yes
Hardware zte r5300g4 - No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For zte's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.