CVE-2023-21831

CVE-2023-21831 is a medium-severity vulnerability in Oracle Peoplesoft Enterprise Cs Academic Advisement 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.

Key facts

Description

Vulnerability in the PeopleSoft Enterprise CS Academic Advisement product of Oracle PeopleSoft (component: Advising Notes). The supported version that is affected is 9.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise CS Academic Advisement. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise CS Academic Advisement accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Frequently asked questions

What is CVE-2023-21831?
Vulnerability in the PeopleSoft Enterprise CS Academic Advisement product of Oracle PeopleSoft (component: Advising Notes). The supported version that is affected is 9.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise CS Academic Advisement. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise CS Academic Advisement accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
How severe is CVE-2023-21831?
CVE-2023-21831 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-21831 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-21831?
CVE-2023-21831 affects Oracle Peoplesoft Enterprise Cs Academic Advisement. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-21831?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-21831 published?
CVE-2023-21831 was published on 2023-01-18 and last updated on 2026-06-17.

References

Affected products (1)

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