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01 Record

CVE-2023-0010

PAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal Authentication

MediumPUBLISHEDCNA: palo_alto
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

02 Description

PAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal Authentication

03 Exploitation and scoring

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.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • 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
0.37% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 30.8% of scored records. A rank, not a probability.
NVD base score
5.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
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.

04 Metadata

Published
2023-06-14 16:31Z3 YR AGO
Last updated
2024-12-30 15:30Z1 YR AGO
Reserved
2022-10-27
Assigning CNA
palo_alto
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.1
Document digest
47a8133bf632014e442561c90b21290881b7f038c2b52da7deb4b4c9b412559b

05 Affected products

VendorProductVersionsPlatforms
Palo Alto NetworksPAN-OS10.2 to < 10.2.2, 10.1 to < 10.1.6, 10.0 to < 10.0.11, 9.1 to < 9.1.16, 9.0 to < 9.0.17, 8.1 to < 8.1.24Firewall
Palo Alto NetworksCloud NGFWNot specified—
Palo Alto NetworksPrisma AccessNot specified—

06 References

07 Remediation

This issue is fixed in PAN-OS 8.1.24, PAN-OS 9.0.17, PAN-OS 9.1.16, PAN-OS 10.0.11, PAN-OS 10.1.6, PAN-OS 10.2.2, and all later PAN-OS versions.