How severe is CVE-2018-13823?

CVE-2018-13823 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-2018-13823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-13823?

CVE-2018-13823 primarily affects Ca Project Portfolio Management. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-13823?

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-2018-13823 published?

CVE-2018-13823 was published on 2018-08-30 and last updated on 2026-06-17.

CVE-2018-13823

CVE-2018-13823 is a high-severity vulnerability in Ca Project Portfolio Management with a CVSS 3.x base score of 7.5. 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Ca Project Portfolio Management
Published: 2018-08-30
Last modified: 2026-06-17

Description

An XML external entity vulnerability in the XOG functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and below, and 15.3 CP2 and below, allows remote attackers to access sensitive information.

Frequently asked questions

What is CVE-2018-13823?: An XML external entity vulnerability in the XOG functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and below, and 15.3 CP2 and below, allows remote attackers to access sensitive information.
How severe is CVE-2018-13823?: CVE-2018-13823 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-2018-13823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-13823?: CVE-2018-13823 primarily affects Ca Project Portfolio Management. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-13823?: 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-2018-13823 published?: CVE-2018-13823 was published on 2018-08-30 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:broadcom:project_portfolio_management:*:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:project_portfolio_management:14.4:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:project_portfolio_management:15.1:*:*:*:*:*:*:*
cpe:2.3:a:ca:project_portfolio_management:15.2:cp5:*:*:*:*:*:*
cpe:2.3:a:ca:project_portfolio_management:15.3:cp2:*:*:*:*:*:*

More vulnerabilities in Ca Project Portfolio Management

CVE-2018-13824 — Critical (CVSS 9.8): Insufficient input sanitization of two parameters in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and below, and 15.3…
CVE-2018-13826 — Critical (CVSS 9.1): An XML external entity vulnerability in the XOG functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and…
CVE-2018-13825 — Medium (CVSS 6.1): Insufficient input validation in the gridExcelExport functionality, in CA PPM 14.3 and below, 14.4, 15.1, 15.2 CP5 and…

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