CVE-2017-9861

Published Aug 5, 2017 CVSS 3.0 · 9.8 Critical EPSS 1.4% KEV · Not listed
Description
An issue was discovered in SMA Solar Technology products. The SIP implementation does not properly use authentication with encryption: it is vulnerable to replay attacks, packet injection attacks, and man in the middle attacks. An attacker is able to successfully use SIP to communicate with the device from anywhere within the LAN. An attacker may use this to crash the device, stop it from communicating with the SMA servers, exploit known SIP vulnerabilities, or find sensitive information from the SIP communications. Furthermore, because the SIP communication channel is unencrypted, an attacker capable of understanding the protocol can eavesdrop on communications. For example, passwords can be extracted. NOTE: the vendor's position is that authentication with encryption is not required on an isolated subnetwork. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

Sma Sunny Boy 1.5 Sunny Boy 1.5 Firmware Sunny Boy 2.5 Sunny Boy 2.5 Firmware Sunny Boy 3.0 Sunny Boy 3.0 Firmware Sunny Boy 3.6 Sunny Boy 3.6 Firmware Sunny Boy 3000tl Sunny Boy 3000tl Firmware Sunny Boy 3600 Sunny Boy 3600 Firmware Sunny Boy 3600tl Sunny Boy 3600tl Firmware Sunny Boy 4.0 Sunny Boy 4.0 Firmware Sunny Boy 4000tl Sunny Boy 4000tl Firmware Sunny Boy 5.0 Sunny Boy 5.0 Firmware Sunny Boy 5000 Sunny Boy 5000 Firmware Sunny Boy 5000tl Sunny Boy 5000tl Firmware Sunny Boy Storage 2.5 Sunny Boy Storage 2.5 Firmware Sunny Central 1000cp Xt Sunny Central 1000cp Xt Firmware Sunny Central 2200 Sunny Central 2200 Firmware Sunny Central 500cp Xt Sunny Central 500cp Xt Firmware Sunny Central 630cp Xt Sunny Central 630cp Xt Firmware Sunny Central 720cp Xt Sunny Central 720cp Xt Firmware Sunny Central 760cp Xt Sunny Central 760cp Xt Firmware Sunny Central 800cp Xt Sunny Central 800cp Xt Firmware Sunny Central 850cp Xt Sunny Central 850cp Xt Firmware Sunny Central 900cp Xt Sunny Central 900cp Xt Firmware Sunny Central Storage 1000 Sunny Central Storage 1000 Firmware Sunny Central Storage 2200 Sunny Central Storage 2200 Firmware Sunny Central Storage 2500-ev Sunny Central Storage 2500-ev Firmware Sunny Central Storage 500 Sunny Central Storage 500 Firmware Sunny Central Storage 630 Sunny Central Storage 630 Firmware Sunny Central Storage 720 Sunny Central Storage 720 Firmware Sunny Central Storage 760 Sunny Central Storage 760 Firmware Sunny Central Storage 800 Sunny Central Storage 800 Firmware Sunny Central Storage 850 Sunny Central Storage 850 Firmware Sunny Central Storage 900 Sunny Central Storage 900 Firmware Sunny Tripower 12000tl Sunny Tripower 12000tl Firmware Sunny Tripower 15000tl Sunny Tripower 15000tl Firmware Sunny Tripower 20000tl Sunny Tripower 20000tl Firmware Sunny Tripower 25000tl Sunny Tripower 25000tl Firmware Sunny Tripower 5000tl Sunny Tripower 5000tl Firmware Sunny Tripower 60 Sunny Tripower 60 Firmware Sunny Tripower Core1 Sunny Tripower Core1 Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 5:18 PM
Reserved
Jun 24, 2017, 12:00 AM
Status
Modified
Published
Aug 5, 2017, 5:29 PM
Modified
Jun 17, 2026, 1:29 AM