Vulnerability Details : CVE-2020-1843
Huawei HEGE-560 version 1.0.1.20(SP2), OSCA-550 version 1.0.0.71(SP1), OSCA-550A version 1.0.0.71(SP1), OSCA-550AX version 1.0.0.71(SP2), and OSCA-550X version 1.0.0.71(SP2) have an insufficient verification vulnerability. An attacker can perform specific operations to exploit this vulnerability by physical access methods. Successful exploitation may cause the attacker perform an illegal operation.
Products affected by CVE-2020-1843
- cpe:2.3:o:huawei:osca-550_firmware:1.0.0.71\(sp1\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:osca-550a_firmware:1.0.0.71\(sp1\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:osca-550ax_firmware:1.0.0.71\(sp2\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:osca-550x_firmware:1.0.0.71\(sp2\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:hege-560_firmware:1.0.1.20\(sp2\):*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-1843
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-1843
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
6.8
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST |
References for CVE-2020-1843
-
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-02-osca-en
Security Advisory - Insufficient Verification Vulnerability in Some Huawei productsVendor Advisory
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