CVE-2021-40358

Опубликовано: 09 нояб. 2021

Источник: nvd

CVSS3: 9.9

CVSS3: 9.8

CVSS2: 7.5

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). Legitimate file operations on the web server of the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read, write or delete unexpected critical files.

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_7:8.2:*:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_pcs_7:9.0:-:*:*:*:*:*:*

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

cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update10:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update11:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update12:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update13:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update14:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update15:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update16:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update17:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update18:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update3:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update4:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update5:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update6:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update7:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update8:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update9:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:7.4:update_1:*:*:*:*:*:*

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:15.1:-:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_1:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_2:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_3:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_4:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_5:*:*:*:*:*:*

cpe:2.3:a:siemens:simatic_wincc:15.1:update_6:*:*:*:*:*:*

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: 71%

0.00695

Низкий

9.9 Critical

CVSS3

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-22

Связанные уязвимости

GHSA-rcjv-2hj5-3cmq

CVSS3: 9.8

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). Legitimate file operations of the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read, write or delete unexpected critical files.

EPSS

Процентиль: 71%

0.00695

Низкий

9.9 Critical

CVSS3

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-22