CVE-2021-27184

Pelco Digital Sentry Server 7.18.72.11464 has an XML External Entity vulnerability (exploitable via the DTD parameter entities technique), resulting in disclosure and retrieval of arbitrary data on the affected node via an out-of-band (OOB) attack. The vulnerability is triggered when input passed to the XML parser is not sanitized while parsing the ControlPointCacheShare.xml file (in a %APPDATA%\Pelco directory) when DSControlPoint.exe is executed.

CVSS v3.1

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

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.59% chance of exploitation in the next 30 days, 74th percentile

Published

2021-02-11

Updated

2024-08-03

Proof-of-concept exploits (1)

• vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server.txt

References

• CVE Record
• NVD entry

Related

• CVE-2021-27197
• CVE-2021-27232
• CVE-2021-28143
• CVE-2022-43308
• CVE-2021-27137
• CVE-2021-27190