CVE-2021-40364

Опубликовано: 09 нояб. 2021

Источник: nvd

CVSS3: 5.5

CVSS2: 2.1

EPSS Низкий

Описание

A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system.

Ссылки

https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*

Версия до 8.2 (включая)

cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*

Версия от 9.0 (включая) до 9.1 (исключая)

cpe:2.3:a:siemens:simatic_pcs_7:9.1:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*

Версия до 7.4 (включая)

cpe:2.3:a:siemens:simatic_wincc:7.5:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update3:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update4:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15:*:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:16:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:16:update1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:16:update2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:16:update3:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:16:update4:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:17:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:17:update1:*:*:*:*:*:*

EPSS

Процентиль: 17%

0.00052

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-532

Связанные уязвимости

GHSA-h2gh-jqx7-wcj7

CVSS3: 5.5

github

больше 3 лет назад

A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC V15 and earlier (All versions), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V7.4 and earlier (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system.

EPSS

Процентиль: 17%

0.00052

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-532