CVE-2022-27614: Synology_SA_20_24 | Synology Inc.

Abstract

Multiple vulnerabilities allow remote attackers to execute arbitrary code via a susceptible version of Media Server.

Affected Products

Product

Severity

Fixed Release Availability

Media Server for DSM 6.2

Critical

Upgrade to 1.8.1-2876 or above.

Media Server for SRM 1.2

Critical

Upgrade to 1.4-2665 or above.

Mitigation

None

Detail

• CVE-2022-22683

  • Severity: Critical
  • CVSS3 Base Score: 10.0
  • CVSS3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
  • Buffer copy without checking size of input (‘Classic Buffer Overflow’) vulnerability in cgi component in Synology Media Server before 1.8.1-2876 allows remote attackers to execute arbitrary code via unspecified vectors.

• CVE-2021-33180

  • Severity: Important
  • CVSS3 Base Score: 7.3
  • CVSS3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Improper neutralization of special elements used in an SQL command (‘SQL Injection’) vulnerability in cgi component in Synology Media Server before 1.8.1-2876 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

• CVE-2022-27614

  • Severity: Moderate
  • CVSS3 Base Score: 5.3
  • CVSS3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Exposure of sensitive information to an unauthorized actor vulnerability in web server in Synology Media Server before 1.8.1-2876 allows remote attackers to obtain sensitive information via unspecified vectors.

Acknowledgement

• Bing-Jhong Jheng

• Qian Chen (@cq674350529) from Codesafe Team of Legendsec at Qi’anxin Group

Revision

Revision

Date

Description

1

2020-10-20

Initial public release.

2

2021-06-10

Disclosed vulnerability details.

3

2022-07-28

Disclosed vulnerability details.