How severe is CVE-2023-31195?

CVE-2023-31195 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-31195 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31195?

CVE-2023-31195 affects Asus Rt-ax3000 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31195?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-31195 published?

CVE-2023-31195 was published on 2023-06-13 and last updated on 2026-06-17.

CVE-2023-31195

CVE-2023-31195 is a medium-severity vulnerability in Asus Rt-ax3000 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-319.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Asus Rt-ax3000 Firmware
Published: 2023-06-13
Last modified: 2026-06-17

Description

ASUS Router RT-AX3000 Firmware versions prior to 3.0.0.4.388.23403 uses sensitive cookies without 'Secure' attribute. When an attacker is in a position to be able to mount a man-in-the-middle attack, and a user is tricked to log into the affected device through an unencrypted ('http') connection, the user's session may be hijacked.

Frequently asked questions

What is CVE-2023-31195?: ASUS Router RT-AX3000 Firmware versions prior to 3.0.0.4.388.23403 uses sensitive cookies without 'Secure' attribute. When an attacker is in a position to be able to mount a man-in-the-middle attack, and a user is tricked to log into the affected device through an unencrypted ('http') connection, the user's session may be hijacked.
How severe is CVE-2023-31195?: CVE-2023-31195 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-31195 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31195?: CVE-2023-31195 affects Asus Rt-ax3000 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31195?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31195 published?: CVE-2023-31195 was published on 2023-06-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:asus:rt-ax3000_firmware:*:*:*:*:*:*:*:*

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