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MitreCVE-2020-29551

HistoryDec 23, 2020 - 4:15 p.m.

CVE-2020-29551

2020-12-2316:15:12

CWE-306

mitre

web.nvd.nist.gov

cve-2020-29551

urve build

unauthorized access

sensitive files

system shutdown

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.075

Percentile

94.3%

JSON

An issue was discovered in URVE Build 24.03.2020. Using the _internal/pc/shutdown.php path, it is possible to shutdown the system. Among others, the following files and scripts are also accessible: _internal/pc/abort.php, _internal/pc/restart.php, _internal/pc/vpro.php, _internal/pc/wake.php, _internal/error_u201409.txt, _internal/runcmd.php, _internal/getConfiguration.php, ews/autoload.php, ews/del.php, ews/mod.php, ews/sync.php, utils/backup/backup_server.php, utils/backup/restore_server.php, MyScreens/timeline.config, kreator.html5/test.php, and addedlogs.txt.

Affected configurations

Nvd

Node

urveurveMatch24.03.2020

VendorProductVersionCPE
urveurve24.03.2020cpe:2.3:a:urve:urve:24.03.2020:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
urve	urve	24.03.2020	cpe:2.3:a:urve:urve:24.03.2020:::::::*

References

packetstormsecurity.com/files/160725/URVE-Software-Build-24.03.2020-Missing-Authorization.html

seclists.org/fulldisclosure/2020/Dec/48

urve.co.uk/system-rezerwacji-sal

www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-041.txt

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.075

Percentile

94.3%

JSON

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