PT-2020-18440 · Dell Emc · Dell Openmanage Server Administrator

David Yesland · CVE-2020-5377 · Published 2020-07-28 · Updated 2023-12-10

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell EMC OpenManage Server Administrator (OMSA) versions 9.4 and prior

Description The issue allows an unauthenticated remote attacker to potentially exploit multiple path traversal vulnerabilities by sending a crafted Web API request containing directory traversal character sequences to gain file system access on the compromised management station.

Recommendations For versions 9.4 and prior, update to a version later than 9.4 to resolve the issue. As a temporary workaround, consider restricting access to the Web API to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-5377

Affected Products

Dell Openmanage Server Administrator

References · 10

• 🔥 http://packetstormsecurity.com/files/162110/Dell-OpenManage-Server-Administrator-9.4.0.0-File-Read.html · Exploit
• 🔥 https://exploit-db.com/exploits/49750 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-5377 · Security Note
• https://dell.com/support/article/en-us/sln322304/dsa-2020-172-dell-emc-openmanage-server-administrator-omsa-path-traversal-vulnerability?lang=en · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-5377 · Vendor Advisory
• https://t.me/cvenotify/12881 · Telegram Post
• https://t.me/secharvester/10722 · Telegram Post
• https://twitter.com/stratosberry/status/1733858197092397223 · Twitter Post
• https://t.me/defcon_news/70995 · Telegram Post
• https://t.me/rnetsec/14555 · Telegram Post