8.8

CVE-2023-1101: sonicwall sonicos

Modified
Published 02-03-2023Last modified 07-03-2025

Vulnerability summary

CVE-2023-1101 is a high (CVSS 8.8) vulnerability in sonicwall sonicos. EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 51.9% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.68%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 02-03-2023
    PublishedVulnerability first disclosed.
  2. 07-03-2025
    Last modifiedVulnerability information updated.

Description

SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.68%

Chance of exploitation in the next 30 days

Percentile

52%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.68% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sonicwall1 product
  • sonicosSonicOS 6.5.4.11-97n and earlier | SonicOS NSv 6.5.4.4-44v-21-1551 and earlier | SonicOS NSsp 7.0.1-5083 and earlier | SonicOS 7.0.1-5095 and earlier | < 7.0.1-5111 | ≤ 7.0.1-5083 | ≤ 6.5.4.4-44v-21-1551 | ≤ 6.5.4.11-97n

1 vendor · 1 product

References

1 links