CVE-2017-20162

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.01% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 63.2% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-10-15.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-01-05 11:49Z3 YR AGO

Last updated

2026-10-15 15:55Z13 DAYS AGO

Reserved

2023-01-05

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

• CWE-1333Inefficient Regular Expression ComplexityBase

Data version

5.2

Document digest

0286d5ed7140c7bdfbba763c5fa036ac7943e48a1d1a26309fa6bf4fc3545623

• vuldb.comhttps://vuldb.com/?id.217451vdb-entrytechnical-description
• vuldb.comhttps://vuldb.com/?ctiid.217451signaturepermissions-required
• github.comhttps://github.com/vercel/ms/pull/89exploitissue-tracking
• github.comhttps://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662patch
• github.comhttps://github.com/vercel/ms/releases/tag/2.0.0patch
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20241108-0002/