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[email protected]NVD:CVE-2020-13484

HistoryJun 24, 2020 - 3:15 p.m.

CVE-2020-13484

2020-06-2415:15:11

CWE-918

[email protected]

web.nvd.nist.gov

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.007

Percentile

79.7%

JSON

Bitrix24 through 20.0.975 allows SSRF via an intranet IP address in the services/main/ajax.php?action=attachUrlPreview url parameter, if the destination URL hosts an HTML document containing ‘<meta name=“og:image” content="’ followed by an intranet URL.

Affected configurations

Nvd

Node

bitrix24bitrix24Range≤20.0.975

VendorProductVersionCPE
bitrix24bitrix24*cpe:2.3:a:bitrix24:bitrix24:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
bitrix24	bitrix24	*	cpe:2.3:a:bitrix24:bitrix24::::::::

References

gist.github.com/mariuszpoplwski/f261a4bc06adde5c78760559db9d63bd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.007

Percentile

79.7%

JSON

Related for NVD:CVE-2020-13484

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