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Vulnerability Details : CVE-2017-9864

** DISPUTED ** An issue was discovered in SMA Solar Technology products. An attacker can change the plant time even when not authenticated in any way. This changes the system time, possibly affecting lockout policies and random-number generators based on timestamps, and makes timestamps for data analysis unreliable. NOTE: the vendor reports that this is largely irrelevant because it only affects log-entry timestamps, and because the plant time would later be reset via NTP. (It has never been the case that a lockout policy or random-number generator was affected.) Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected.
Publish Date : 2017-08-05 Last Update Date : 2017-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 264

- Products Affected By CVE-2017-9864

# Product Type Vendor Product Version Update Edition Language
1 OS SMA Sunny Boy 1.5 Firmware - Version Details Vulnerabilities
2 OS SMA Sunny Boy 2.5 Firmware - Version Details Vulnerabilities
3 OS SMA Sunny Boy 3.0 Firmware - Version Details Vulnerabilities
4 OS SMA Sunny Boy 3.6 Firmware - Version Details Vulnerabilities
5 OS SMA Sunny Boy 3000tl Firmware - Version Details Vulnerabilities
6 OS SMA Sunny Boy 3600 Firmware - Version Details Vulnerabilities
7 OS SMA Sunny Boy 3600tl Firmware - Version Details Vulnerabilities
8 OS SMA Sunny Boy 4.0 Firmware - Version Details Vulnerabilities
9 OS SMA Sunny Boy 4000tl Firmware - Version Details Vulnerabilities
10 OS SMA Sunny Boy 5.0 Firmware - Version Details Vulnerabilities
11 OS SMA Sunny Boy 5000 Firmware - Version Details Vulnerabilities
12 OS SMA Sunny Boy 5000tl Firmware - Version Details Vulnerabilities
13 OS SMA Sunny Boy Storage 2.5 Firmware - Version Details Vulnerabilities
14 OS SMA Sunny Central 1000cp Xt Firmware - Version Details Vulnerabilities
15 OS SMA Sunny Central 2200 Firmware - Version Details Vulnerabilities
16 OS SMA Sunny Central 500cp Xt Firmware - Version Details Vulnerabilities
17 OS SMA Sunny Central 630cp Xt Firmware - Version Details Vulnerabilities
18 OS SMA Sunny Central 720cp Xt Firmware - Version Details Vulnerabilities
19 OS SMA Sunny Central 760cp Xt Firmware - Version Details Vulnerabilities
20 OS SMA Sunny Central 800cp Xt Firmware - Version Details Vulnerabilities
21 OS SMA Sunny Central 850cp Xt Firmware - Version Details Vulnerabilities
22 OS SMA Sunny Central 900cp Xt Firmware - Version Details Vulnerabilities
23 OS SMA Sunny Central Storage 1000 Firmware - Version Details Vulnerabilities
24 OS SMA Sunny Central Storage 2200 Firmware - Version Details Vulnerabilities
25 OS SMA Sunny Central Storage 2500-ev Firmware - Version Details Vulnerabilities
26 OS SMA Sunny Central Storage 500 Firmware - Version Details Vulnerabilities
27 OS SMA Sunny Central Storage 630 Firmware - Version Details Vulnerabilities
28 OS SMA Sunny Central Storage 720 Firmware - Version Details Vulnerabilities
29 OS SMA Sunny Central Storage 760 Firmware - Version Details Vulnerabilities
30 OS SMA Sunny Central Storage 800 Firmware - Version Details Vulnerabilities
31 OS SMA Sunny Central Storage 850 Firmware - Version Details Vulnerabilities
32 OS SMA Sunny Central Storage 900 Firmware - Version Details Vulnerabilities
33 OS SMA Sunny Tripower 12000tl Firmware - Version Details Vulnerabilities
34 OS SMA Sunny Tripower 15000tl Firmware - Version Details Vulnerabilities
35 OS SMA Sunny Tripower 20000tl Firmware - Version Details Vulnerabilities
36 OS SMA Sunny Tripower 25000tl Firmware - Version Details Vulnerabilities
37 OS SMA Sunny Tripower 5000tl Firmware - Version Details Vulnerabilities
38 OS SMA Sunny Tripower 60 Firmware - Version Details Vulnerabilities
39 OS SMA Sunny Tripower Core1 Firmware - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
SMA Sunny Boy 1.5 Firmware 1
SMA Sunny Boy 2.5 Firmware 1
SMA Sunny Boy 3.0 Firmware 1
SMA Sunny Boy 3.6 Firmware 1
SMA Sunny Boy 3000tl Firmware 1
SMA Sunny Boy 3600 Firmware 1
SMA Sunny Boy 3600tl Firmware 1
SMA Sunny Boy 4.0 Firmware 1
SMA Sunny Boy 4000tl Firmware 1
SMA Sunny Boy 5.0 Firmware 1
SMA Sunny Boy 5000 Firmware 1
SMA Sunny Boy 5000tl Firmware 1
SMA Sunny Boy Storage 2.5 Firmware 1
SMA Sunny Central 1000cp Xt Firmware 1
SMA Sunny Central 2200 Firmware 1
SMA Sunny Central 500cp Xt Firmware 1
SMA Sunny Central 630cp Xt Firmware 1
SMA Sunny Central 720cp Xt Firmware 1
SMA Sunny Central 760cp Xt Firmware 1
SMA Sunny Central 800cp Xt Firmware 1
SMA Sunny Central 850cp Xt Firmware 1
SMA Sunny Central 900cp Xt Firmware 1
SMA Sunny Central Storage 1000 Firmware 1
SMA Sunny Central Storage 2200 Firmware 1
SMA Sunny Central Storage 2500-ev Firmware 1
SMA Sunny Central Storage 500 Firmware 1
SMA Sunny Central Storage 630 Firmware 1
SMA Sunny Central Storage 720 Firmware 1
SMA Sunny Central Storage 760 Firmware 1
SMA Sunny Central Storage 800 Firmware 1
SMA Sunny Central Storage 850 Firmware 1
SMA Sunny Central Storage 900 Firmware 1
SMA Sunny Tripower 12000tl Firmware 1
SMA Sunny Tripower 15000tl Firmware 1
SMA Sunny Tripower 20000tl Firmware 1
SMA Sunny Tripower 25000tl Firmware 1
SMA Sunny Tripower 5000tl Firmware 1
SMA Sunny Tripower 60 Firmware 1
SMA Sunny Tripower Core1 Firmware 1

- References For CVE-2017-9864

https://horusscenario.com/CVE-information/
http://www.sma.de/en/statement-on-cyber-security.html
http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2017-9864

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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