Vulnerability Monitor

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CVE-2020-10974

An issue was discovered affecting a backup feature where a crafted POST request returns the current configuration of the device in cleartext, including the administrator password. No authentication is required. Affected devices: Wavlink WN575A3, Wavlink WN579G3, Wavlink WN531A6, Wavlink WN535G3, Wavlink WN530H4, Wavlink WN57X93, Wavlink WN572HG3, Wavlink WN575A4, Wavlink WN578A2, Wavlink WN579G3, Wavlink WN579X3, and Jetstream AC3000/ERAC3000

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, 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 confidentiality (data exposure), for affected systems. Impacting 26 products from wavlink, from wavlink, from wavlink and 23 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

2020-05-07T18:15:11.333

Last Modified

2024-11-21T04:56:29.563

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-306

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	wavlink	wl-wn575a3_firmware	rpt75a3.v4300.180801	Yes
Hardware	wavlink	wl-wn575a3	-	No
Operating System	wavlink	wl-wn579g3_firmware	m79x3.v5030.180719	Yes
Hardware	wavlink	wl-wn579g3	-	No
Operating System	wavlink	wn531a6_firmware	-	Yes
Hardware	wavlink	wn531a6	-	No
Operating System	wavlink	wn535g3_firmware	-	Yes
Hardware	wavlink	wn535g3	-	No
Operating System	wavlink	wn530h4_firmware	-	Yes
Hardware	wavlink	wn530h4	-	No
Operating System	wavlink	wn57x93_firmware	-	Yes
Hardware	wavlink	wn57x93	-	No
Operating System	wavlink	wn572hg3_firmware	-	Yes
Hardware	wavlink	wn572hg3	-	No
Operating System	wavlink	wn575a4_firmware	-	Yes
Hardware	wavlink	wn575a4	-	No
Operating System	wavlink	wn578a2_firmware	-	Yes
Hardware	wavlink	wn578a2	-	No
Operating System	wavlink	wn579g3_firmware	-	Yes
Hardware	wavlink	wn579g3	-	No
Operating System	wavlink	wn579x3_firmware	-	Yes
Hardware	wavlink	wn579x3	-	No
Operating System	wavlink	jetstream_ac3000_firmware	-	Yes
Hardware	wavlink	jetstream_ac3000	-	No
Operating System	wavlink	jetstream_erac3000_firmware	-	Yes
Hardware	wavlink	jetstream_erac3000	-	No

References

https://github.com/Roni-Carta/nyra Not Applicable, Third Party Advisory ([email protected])
https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10974 Third Party Advisory ([email protected])
https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10974-affected_devices Third Party Advisory ([email protected])
https://github.com/sudo-jtcsec/Nyra Broken Link ([email protected])
https://github.com/Roni-Carta/nyra Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10974 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10974-affected_devices Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sudo-jtcsec/Nyra Broken Link (af854a3a-2127-422b-91ae-364da2661108)

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 wavlink'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.