CVE-2017-9857

An issue was discovered in SMA Solar Technology products. The SMAdata2+ communication protocol does not properly use authentication with encryption: it is vulnerable to man in the middle, packet injection, and replay attacks. Any setting change, authentication packet, scouting packet, etc. can be replayed, injected, or used for a man in the middle session. All functionalities available in Sunny Explorer can effectively be done from anywhere within the network as long as an attacker gets the packet setup correctly. This includes the authentication process for all (including hidden) access levels and the changing of settings in accordance with the gained access rights. Furthermore, because the SMAdata2+ communication channel is unencrypted, an attacker capable of understanding the protocol can eavesdrop on communications. 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
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:sma:sunny_boy_3600_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_3600:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:sma:sunny_boy_5000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_5000:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_core1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_core1:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_15000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_15000tl:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_20000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_20000tl:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_25000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_25000tl:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_5000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_5000tl:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_12000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_12000tl:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:sma:sunny_tripower_60_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_tripower_60:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:sma:sunny_boy_3000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_3000tl:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:sma:sunny_boy_3600tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_3600tl:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:sma:sunny_boy_4000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_4000tl:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:sma:sunny_boy_5000tl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_5000tl:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:sma:sunny_boy_1.5_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_1.5:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:sma:sunny_boy_2.5_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_2.5:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:sma:sunny_boy_3.0_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_3.0:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:sma:sunny_boy_3.6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_3.6:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:sma:sunny_boy_4.0_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_4.0:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:sma:sunny_boy_5.0_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_5.0:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:sma:sunny_central_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_2200:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:sma:sunny_central_1000cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_1000cp_xt:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:sma:sunny_central_800cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_800cp_xt:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:sma:sunny_central_850cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_850cp_xt:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:sma:sunny_central_900cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_900cp_xt:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:sma:sunny_central_500cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_500cp_xt:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:sma:sunny_central_630cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_630cp_xt:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:sma:sunny_central_720cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_720cp_xt:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:sma:sunny_central_760cp_xt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_760cp_xt:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_500_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_500:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_630_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_630:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_720_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_720:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_760_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_760:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_800:-:*:*:*:*:*:*:*

Configuration 34 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_850_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_850:-:*:*:*:*:*:*:*

Configuration 35 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_900:-:*:*:*:*:*:*:*

Configuration 36 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_1000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_1000:-:*:*:*:*:*:*:*

Configuration 37 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_2200:-:*:*:*:*:*:*:*

Configuration 38 (hide)

AND
cpe:2.3:o:sma:sunny_central_storage_2500-ev_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_central_storage_2500-ev:-:*:*:*:*:*:*:*

Configuration 39 (hide)

AND
cpe:2.3:o:sma:sunny_boy_storage_2.5_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sma:sunny_boy_storage_2.5:-:*:*:*:*:*:*:*

History

07 Nov 2023, 02:50

Type Values Removed Values Added
Summary ** DISPUTED ** An issue was discovered in SMA Solar Technology products. The SMAdata2+ communication protocol does not properly use authentication with encryption: it is vulnerable to man in the middle, packet injection, and replay attacks. Any setting change, authentication packet, scouting packet, etc. can be replayed, injected, or used for a man in the middle session. All functionalities available in Sunny Explorer can effectively be done from anywhere within the network as long as an attacker gets the packet setup correctly. This includes the authentication process for all (including hidden) access levels and the changing of settings in accordance with the gained access rights. Furthermore, because the SMAdata2+ communication channel is unencrypted, an attacker capable of understanding the protocol can eavesdrop on communications. 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. An issue was discovered in SMA Solar Technology products. The SMAdata2+ communication protocol does not properly use authentication with encryption: it is vulnerable to man in the middle, packet injection, and replay attacks. Any setting change, authentication packet, scouting packet, etc. can be replayed, injected, or used for a man in the middle session. All functionalities available in Sunny Explorer can effectively be done from anywhere within the network as long as an attacker gets the packet setup correctly. This includes the authentication process for all (including hidden) access levels and the changing of settings in accordance with the gained access rights. Furthermore, because the SMAdata2+ communication channel is unencrypted, an attacker capable of understanding the protocol can eavesdrop on communications. 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

Information

Published : 2017-08-05 17:29

Updated : 2024-08-05 18:15


NVD link : CVE-2017-9857

Mitre link : CVE-2017-9857

CVE.ORG link : CVE-2017-9857


JSON object : View

Products Affected

sma

  • sunny_central_storage_2500-ev
  • sunny_boy_3600tl_firmware
  • sunny_boy_2.5_firmware
  • sunny_central_storage_630_firmware
  • sunny_central_storage_2500-ev_firmware
  • sunny_central_storage_900
  • sunny_central_storage_720_firmware
  • sunny_central_storage_800_firmware
  • sunny_central_800cp_xt
  • sunny_central_storage_720
  • sunny_boy_4000tl
  • sunny_tripower_25000tl_firmware
  • sunny_central_850cp_xt
  • sunny_boy_1.5
  • sunny_tripower_60
  • sunny_central_storage_500_firmware
  • sunny_boy_2.5
  • sunny_central_500cp_xt_firmware
  • sunny_central_2200_firmware
  • sunny_boy_5000
  • sunny_boy_storage_2.5_firmware
  • sunny_boy_3.6_firmware
  • sunny_boy_3000tl
  • sunny_central_760cp_xt_firmware
  • sunny_central_900cp_xt_firmware
  • sunny_central_storage_1000_firmware
  • sunny_boy_4.0_firmware
  • sunny_boy_3.0
  • sunny_boy_3.6
  • sunny_central_2200
  • sunny_boy_1.5_firmware
  • sunny_central_storage_760
  • sunny_tripower_5000tl_firmware
  • sunny_boy_5000tl_firmware
  • sunny_central_storage_500
  • sunny_tripower_core1
  • sunny_central_storage_630
  • sunny_central_storage_1000
  • sunny_boy_3000tl_firmware
  • sunny_central_storage_760_firmware
  • sunny_central_760cp_xt
  • sunny_tripower_20000tl_firmware
  • sunny_central_1000cp_xt
  • sunny_boy_4000tl_firmware
  • sunny_central_storage_2200_firmware
  • sunny_central_800cp_xt_firmware
  • sunny_central_storage_800
  • sunny_tripower_15000tl_firmware
  • sunny_central_630cp_xt
  • sunny_tripower_60_firmware
  • sunny_tripower_15000tl
  • sunny_central_850cp_xt_firmware
  • sunny_central_storage_850_firmware
  • sunny_boy_5.0
  • sunny_tripower_5000tl
  • sunny_boy_3.0_firmware
  • sunny_central_storage_900_firmware
  • sunny_boy_5000_firmware
  • sunny_tripower_12000tl
  • sunny_boy_3600_firmware
  • sunny_boy_storage_2.5
  • sunny_tripower_12000tl_firmware
  • sunny_boy_5000tl
  • sunny_central_storage_2200
  • sunny_central_900cp_xt
  • sunny_boy_3600
  • sunny_central_630cp_xt_firmware
  • sunny_boy_5.0_firmware
  • sunny_central_storage_850
  • sunny_tripower_core1_firmware
  • sunny_central_720cp_xt_firmware
  • sunny_tripower_25000tl
  • sunny_central_500cp_xt
  • sunny_boy_4.0
  • sunny_boy_3600tl
  • sunny_central_1000cp_xt_firmware
  • sunny_tripower_20000tl
  • sunny_central_720cp_xt
CWE
CWE-287

Improper Authentication