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MitreCVE-2020-28929

HistoryDec 16, 2020 - 9:15 p.m.

CVE-2020-28929

2020-12-1621:15:12

CWE-306

mitre

web.nvd.nist.gov

security

vulnerability

epson eps tse server 8

cve-2020-28929

log downloader

unauthenticated access

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

AI Score

9.3

Confidence

High

EPSS

0.007

Percentile

80.2%

JSON

Unrestricted access to the log downloader functionality in EPSON EPS TSE Server 8 (21.0.11) allows an unauthenticated attacker to remotely retrieve administrative hashed credentials via the maintenance/troubleshoot.php?download=1 URI.

Affected configurations

Nvd

Node

epsoneps_tse_server_8_firmwareMatch21.0.11

AND

epsoneps_tse_server_8Match-

VendorProductVersionCPE
epsoneps_tse_server_8_firmware21.0.11cpe:2.3:o:epson:eps_tse_server_8_firmware:21.0.11:*:*:*:*:*:*:*
epsoneps_tse_server_8-cpe:2.3:h:epson:eps_tse_server_8:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
epson	eps_tse_server_8_firmware	21.0.11	cpe:2.3:o:epson:eps_tse_server_8_firmware:21.0.11:::::::*
epson	eps_tse_server_8	-	cpe:2.3:h:epson:eps_tse_server_8:-:::::::*

References

blog.bssi.fr/multiple-vulnerabilities-within-epson-eps-tse-server-8/#vulnerability-1

Social References

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

AI Score

9.3

Confidence

High

EPSS

0.007

Percentile

80.2%

JSON

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