What is CVE-2017-9856?

CVE-2017-9856 is a low-severity vulnerability in Sma Sunny_boy_1.5, classified under Plaintext Storage of a Password. CVSS score: 3.4/10. Published 2017-08-05.

How severe is CVE-2017-9856?

Low severity. CVSS v3 base score is 3.4 out of 10.

Vulnerability in Sma Sunny_boy_1.5

CVE-2017-9856

An issue was discovered in SMA Solar Technology products. Sniffed passwords from SMAdata2+ communication can be decrypted very easily. The passwords are "encrypted" using a very simple encryption algorithm. This enables an attacker to find…

EPSS: 0.007 (47.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.4 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N.

Affected products

Sma Sunny_boy_1.5
Sma Sunny_boy_1.5_firmware
Sma Sunny_boy_2.5
Sma Sunny_boy_2.5_firmware
Sma Sunny_boy_3.0
Sma Sunny_boy_3000tl
Sma Sunny_boy_3000tl_firmware
Sma Sunny_boy_3.0_firmware
Sma Sunny_boy_3.6
Sma Sunny_boy_3600

Weakness classification (CWE)

CWE-256 — Plaintext Storage of a Password

References

cve@mitre.org (x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC)

Frequently asked questions

What is CVE-2017-9856?: CVE-2017-9856 is a low-severity vulnerability in Sma Sunny_boy_1.5, classified under Plaintext Storage of a Password. CVSS score: 3.4/10. Published 2017-08-05.
How severe is CVE-2017-9856?: Low severity. CVSS v3 base score is 3.4 out of 10.