Vulnerability Monitor

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CVE-2021-27418


GE UR firmware versions prior to version 8.1x supports web interface with read-only access. The device fails to properly validate user input, making it possible to perform cross-site scripting attacks, which may be used to send a malicious script. Also, UR Firmware web server does not perform HTML encoding of user-supplied strings.


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.3, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts limited integrity, for affected systems. Impacting 38 products from ge, from ge, from ge and 35 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2022, 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

2022-03-23T20:15:08.247

Last Modified

2024-11-21T05:57:56.947

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (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: Secondary
    CWE-20
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System ge multilin_b30_firmware < 8.10 Yes
Hardware ge multilin_b30 - No
Operating System ge multilin_b90_firmware < 8.10 Yes
Hardware ge multilin_b90 - No
Operating System ge multilin_c60_firmware < 8.10 Yes
Hardware ge multilin_c60 - No
Operating System ge multilin_c70_firmware < 8.10 Yes
Hardware ge multilin_c70 - No
Operating System ge multilin_c95_firmware < 8.10 Yes
Hardware ge multilin_c95 - No
Operating System ge multilin_d30_firmware < 8.10 Yes
Hardware ge multilin_d30 - No
Operating System ge multilin_d60_firmware < 8.10 Yes
Hardware ge multilin_d60 - No
Operating System ge multilin_f35_firmware < 8.10 Yes
Hardware ge multilin_f35 - No
Operating System ge multilin_f60_firmware < 8.10 Yes
Hardware ge multilin_f60 - No
Operating System ge multilin_g30_firmware < 8.10 Yes
Hardware ge multilin_g30 - No
Operating System ge multilin_g60_firmware < 8.10 Yes
Hardware ge multilin_g60 - No
Operating System ge multilin_l30_firmware < 8.10 Yes
Hardware ge multilin_l30 - No
Operating System ge multilin_l60_firmware < 8.10 Yes
Hardware ge multilin_l60 - No
Operating System ge multilin_l90_firmware < 8.10 Yes
Hardware ge multilin_l90 - No
Operating System ge multilin_m60_firmware < 8.10 Yes
Hardware ge multilin_m60 - No
Operating System ge multilin_n60_firmware < 8.10 Yes
Hardware ge multilin_n60 - No
Operating System ge multilin_t35_firmware < 8.10 Yes
Hardware ge multilin_t35 - No
Operating System ge multilin_t60_firmware < 8.10 Yes
Hardware ge multilin_t60 - No
Operating System ge multilin_c30_firmware < 8.10 Yes
Hardware ge multilin_c30 - 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 ge'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.