How severe is CVE-2013-0522?

CVE-2013-0522 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2013-0522 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-0522?

CVE-2013-0522 primarily affects Ibm Lotus Notes. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0522?

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-2013-0522 published?

CVE-2013-0522 was published on 2018-07-16 and last updated on 2026-06-16.

CVE-2013-0522

CVE-2013-0522 is a high-severity vulnerability in Ibm Lotus Notes with a CVSS 3.x base score of 7.0. 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.0)
CVSS v2: 1.9
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ibm Lotus Notes
Published: 2018-07-16
Last modified: 2026-06-16

Description

The Notes Client Single Logon feature in IBM Notes 8.0, 8.0.1, 8.0.2, 8.5, 8.5.1, 8.5.2, 8.5.3, and 9.0 on Windows allows local users to discover passwords via vectors involving an unspecified operating system communication mechanism for password transmission between Windows and Notes. IBM X-Force ID: 82531.

Frequently asked questions

What is CVE-2013-0522?: The Notes Client Single Logon feature in IBM Notes 8.0, 8.0.1, 8.0.2, 8.5, 8.5.1, 8.5.2, 8.5.3, and 9.0 on Windows allows local users to discover passwords via vectors involving an unspecified operating system communication mechanism for password transmission between Windows and Notes. IBM X-Force ID: 82531.
How severe is CVE-2013-0522?: CVE-2013-0522 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2013-0522 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0522?: CVE-2013-0522 primarily affects Ibm Lotus Notes. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0522?: 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-2013-0522 published?: CVE-2013-0522 was published on 2018-07-16 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:ibm:lotus_notes:8.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.5.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:8.5.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_notes:9.0:*:*:*:*:*:*:*

More vulnerabilities in Ibm Lotus Notes

CVE-2010-1608 — Critical (CVSS 10.0): Stack-based buffer overflow in IBM Lotus Notes 8.5 and 8.5fp1, and possibly other versions, allows remote attackers to…
CVE-2009-3032 — Critical (CVSS 10.0): Integer overflow in kvolefio.dll 8.5.0.8339 and 10.5.0.0 in the Autonomy KeyView Filter SDK, as used in IBM Lotus Notes…
CVE-2006-0119 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in IBM Lotus Notes and Domino Server before 6.5.5 have unknown impact and attack…
CVE-2004-2281 — Critical (CVSS 10.0): Multiple unknown vulnerabilities in IBM Lotus Notes 6.5.x before 6.5.4 and 6.0.x before 6.0.5 have unknown impact and…
CVE-2004-0480 — Critical (CVSS 10.0): Argument injection vulnerability in IBM Lotus Notes 6.0.3 and 6.5 allows remote attackers to execute arbitrary code via…
CVE-2012-6349 — Critical (CVSS 9.3): Buffer overflow in the .mdb parser in Autonomy KeyView IDOL, as used in IBM Notes 8.5.x before 8.5.3 FP4, allows remote…

All CVEs affecting Ibm Lotus Notes →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →