How severe is CVE-2018-2770?

CVE-2018-2770 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2018-2770 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-2770?

CVE-2018-2770 affects Oracle Adaptive Access Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-2770?

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-2018-2770 published?

CVE-2018-2770 was published on 2018-04-19 and last updated on 2026-06-17.

CVE-2018-2770

CVE-2018-2770 is a high-severity vulnerability in Oracle Adaptive Access Manager with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.6)
CVSS v2: 4.9
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Adaptive Access Manager
Published: 2018-04-19
Last modified: 2026-06-17

Description

Vulnerability in the Oracle Adaptive Access Manager component of Oracle Fusion Middleware (subcomponent: OAAM Admin). The supported version that is affected is 11.1.2.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Adaptive Access Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Adaptive Access Manager, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Adaptive Access Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Adaptive Access Manager accessible data. CVSS 3.0 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).

Frequently asked questions

What is CVE-2018-2770?: Vulnerability in the Oracle Adaptive Access Manager component of Oracle Fusion Middleware (subcomponent: OAAM Admin). The supported version that is affected is 11.1.2.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Adaptive Access Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Adaptive Access Manager, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Adaptive Access Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Adaptive Access Manager accessible data. CVSS 3.0 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).
How severe is CVE-2018-2770?: CVE-2018-2770 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2018-2770 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-2770?: CVE-2018-2770 affects Oracle Adaptive Access Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-2770?: 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-2018-2770 published?: CVE-2018-2770 was published on 2018-04-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oracle:adaptive_access_manager:11.1.2.3.0:*:*:*:*:*:*:*

More vulnerabilities in Oracle Adaptive Access Manager

CVE-2021-2018 — High (CVSS 8.3): Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are…
CVE-2016-8610 — High (CVSS 7.5): A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL…
CVE-2018-2587 — Medium (CVSS 6.5): Vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware (subcomponent: Web Server Plugin).…

All CVEs affecting Oracle Adaptive Access Manager →