How severe is CVE-2019-2777?

CVE-2019-2777 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-2777 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-2777?

CVE-2019-2777 affects Oracle Siebel Core - Server Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-2777?

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

When was CVE-2019-2777 published?

CVE-2019-2777 was published on 2019-07-23 and last updated on 2026-06-17.

CVE-2019-2777

CVE-2019-2777 is a medium-severity vulnerability in Oracle Siebel Core - Server Framework with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 5.8
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Siebel Core - Server Framework
Published: 2019-07-23
Last modified: 2026-06-17

Description

Vulnerability in the Siebel Core - Server Framework component of Oracle Siebel CRM (subcomponent: Search). Supported versions that are affected are 19.0 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Core - Server Framework. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Core - Server Framework, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Core - Server Framework accessible data as well as unauthorized read access to a subset of Siebel Core - Server Framework accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Frequently asked questions

What is CVE-2019-2777?: Vulnerability in the Siebel Core - Server Framework component of Oracle Siebel CRM (subcomponent: Search). Supported versions that are affected are 19.0 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Core - Server Framework. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Core - Server Framework, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Core - Server Framework accessible data as well as unauthorized read access to a subset of Siebel Core - Server Framework accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
How severe is CVE-2019-2777?: CVE-2019-2777 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-2777 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-2777?: CVE-2019-2777 affects Oracle Siebel Core - Server Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-2777?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-2777 published?: CVE-2019-2777 was published on 2019-07-23 and last updated on 2026-06-17.

References

http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Affected products (1)

cpe:2.3:a:oracle:siebel_core_-_server_framework:*:*:*:*:*:*:*:*

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