# CVE-2018-1886: Information disclosure in Security Access Manager Appliance

> IBM Security Access Manager Appliance discloses sensitive information to unauthorized users, aiding further attacks.

- **Severity:** Medium 5.3 (`CVSS:3.0/A:N/AC:L/AV:N/C:L/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 13 Dec 2018
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-gr8g-wvm7-4q5r

## What is CVE-2018-1886?

CVE-2018-1886 is a medium-severity vulnerability in IBM Security Access Manager Appliance, published on 13 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 discloses sensitive information to unauthorized users. The information can be used to mount further attacks on the system. IBM X-Force ID: 152021.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2018-1886?

It affects 1 product.


Products: Ibm Security Access Manager.

## How do I fix CVE-2018-1886?

No fix has been published for CVE-2018-1886 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-1886 being exploited?

There is no known exploitation of CVE-2018-1886 in the wild and no public exploit code.

## Other vulnerabilities in IBM Security Access Manager Appliance

- [CVE-2018-1722](https://insights.sbomify.com/CVE-2018-1722/): Code injection in Security Access Manager Appliance (critical 10.0)
- [CVE-2016-3028](https://insights.sbomify.com/CVE-2016-3028/): Command injection in n/a (critical 9.1)
- [CVE-2018-1850](https://insights.sbomify.com/CVE-2018-1850/): Missing authorization in Security Access Manager Appliance (high 8.8)
- [CVE-2016-3025](https://insights.sbomify.com/CVE-2016-3025/): Security feature bypass in n/a (high 8.1)
- [CVE-2023-30997](https://insights.sbomify.com/CVE-2023-30997/): IBM Security Access Manager Docker privilege escalation (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-1886 and fix it if it is affected.

What it is: CVE-2018-1886 is a medium-severity vulnerability in IBM Security Access Manager Appliance, published on 13 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2018-1886 in the wild and no public exploit code.

Affected product: IBM Security Access Manager Appliance. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2018-1886/ (Markdown: https://insights.sbomify.com/CVE-2018-1886/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-1886
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-1886
- OSV: https://osv.dev/vulnerability/CVE-2018-1886

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-1886/
Summaries are generated and may contain mistakes; the official description above is the record.