How severe is CVE-2023-46262?

CVE-2023-46262 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-46262 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 83% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-46262?

CVE-2023-46262 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-46262?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-46262 published?

CVE-2023-46262 was published on 2023-12-19 and last updated on 2026-06-17.

CVE-2023-46262

CVE-2023-46262 is a high-severity vulnerability in Ivanti Avalanche with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 83% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-918.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 83% (100th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Ivanti Avalanche
Published: 2023-12-19
Last modified: 2026-06-17

Description

An unauthenticated attacked could send a specifically crafted web request causing a Server-Side Request Forgery (SSRF) in Ivanti Avalanche Remote Control server.

Frequently asked questions

What is CVE-2023-46262?: An unauthenticated attacked could send a specifically crafted web request causing a Server-Side Request Forgery (SSRF) in Ivanti Avalanche Remote Control server.
How severe is CVE-2023-46262?: CVE-2023-46262 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-46262 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 83% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-46262?: CVE-2023-46262 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-46262?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-46262 published?: CVE-2023-46262 was published on 2023-12-19 and last updated on 2026-06-17.

References

https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt

Affected products (1)

cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*

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