CVE-2017-9858

N/A

Description

An issue was discovered in SMA Solar Technology products. By sending crafted packets to an inverter and observing the response, active and inactive user accounts can be determined. This aids in further attacks (such as a brute force attack) as one now knows exactly which users exist and which do not. NOTE: the vendor's position is that this "is not a security gap per se." Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected

CVE Details

CVSS v3.1 ScoreN/A

Published8/5/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

sma:sunny_boy_1.5sma:sunny_boy_1.5_firmwaresma:sunny_boy_2.5sma:sunny_boy_2.5_firmwaresma:sunny_boy_3.0sma:sunny_boy_3.0_firmwaresma:sunny_boy_3.6sma:sunny_boy_3.6_firmwaresma:sunny_boy_3000tlsma:sunny_boy_3000tl_firmwaresma:sunny_boy_3600sma:sunny_boy_3600_firmwaresma:sunny_boy_3600tlsma:sunny_boy_3600tl_firmwaresma:sunny_boy_4.0sma:sunny_boy_4.0_firmwaresma:sunny_boy_4000tlsma:sunny_boy_4000tl_firmwaresma:sunny_boy_5.0sma:sunny_boy_5.0_firmwaresma:sunny_boy_5000sma:sunny_boy_5000_firmwaresma:sunny_boy_5000tlsma:sunny_boy_5000tl_firmwaresma:sunny_boy_storage_2.5sma:sunny_boy_storage_2.5_firmwaresma:sunny_central_1000cp_xtsma:sunny_central_1000cp_xt_firmwaresma:sunny_central_2200sma:sunny_central_2200_firmwaresma:sunny_central_500cp_xtsma:sunny_central_500cp_xt_firmwaresma:sunny_central_630cp_xtsma:sunny_central_630cp_xt_firmwaresma:sunny_central_720cp_xtsma:sunny_central_720cp_xt_firmwaresma:sunny_central_760cp_xtsma:sunny_central_760cp_xt_firmwaresma:sunny_central_800cp_xtsma:sunny_central_800cp_xt_firmwaresma:sunny_central_850cp_xtsma:sunny_central_850cp_xt_firmwaresma:sunny_central_900cp_xtsma:sunny_central_900cp_xt_firmwaresma:sunny_central_storage_1000sma:sunny_central_storage_1000_firmwaresma:sunny_central_storage_2200sma:sunny_central_storage_2200_firmwaresma:sunny_central_storage_2500-evsma:sunny_central_storage_2500-ev_firmwaresma:sunny_central_storage_500sma:sunny_central_storage_500_firmwaresma:sunny_central_storage_630sma:sunny_central_storage_630_firmwaresma:sunny_central_storage_720sma:sunny_central_storage_720_firmwaresma:sunny_central_storage_760sma:sunny_central_storage_760_firmwaresma:sunny_central_storage_800sma:sunny_central_storage_800_firmwaresma:sunny_central_storage_850sma:sunny_central_storage_850_firmwaresma:sunny_central_storage_900sma:sunny_central_storage_900_firmwaresma:sunny_tripower_12000tlsma:sunny_tripower_12000tl_firmwaresma:sunny_tripower_15000tlsma:sunny_tripower_15000tl_firmwaresma:sunny_tripower_20000tlsma:sunny_tripower_20000tl_firmwaresma:sunny_tripower_25000tlsma:sunny_tripower_25000tl_firmwaresma:sunny_tripower_5000tlsma:sunny_tripower_5000tl_firmwaresma:sunny_tripower_60sma:sunny_tripower_60_firmwaresma:sunny_tripower_core1sma:sunny_tripower_core1_firmware

Weaknesses (CWE)

CWE-200

References

http://www.sma.de/en/statement-on-cyber-security.html(cve@mitre.org)

http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf(cve@mitre.org)

https://horusscenario.com/CVE-information/(cve@mitre.org)

http://www.sma.de/en/statement-on-cyber-security.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://horusscenario.com/CVE-information/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.