How severe is CVE-2011-0647?

CVE-2011-0647 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2011-0647 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 64% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0647?

CVE-2011-0647 primarily affects Emc Replication Manager. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0647?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2011-0647 published?

CVE-2011-0647 was published on 2011-02-10 and last updated on 2026-06-16.

CVE-2011-0647

CVE-2011-0647 is a critical-severity vulnerability in Emc Replication Manager with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 64% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-20.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 64% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Emc Replication Manager
Published: 2011-02-10
Last modified: 2026-06-16

Description

The irccd.exe service in EMC Replication Manager Client before 5.3 and NetWorker Module for Microsoft Applications 2.1.x and 2.2.x allows remote attackers to execute arbitrary commands via the RunProgram function to TCP port 6542.

Frequently asked questions

What is CVE-2011-0647?: The irccd.exe service in EMC Replication Manager Client before 5.3 and NetWorker Module for Microsoft Applications 2.1.x and 2.2.x allows remote attackers to execute arbitrary commands via the RunProgram function to TCP port 6542.
How severe is CVE-2011-0647?: CVE-2011-0647 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-0647 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 64% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0647?: CVE-2011-0647 primarily affects Emc Replication Manager. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0647?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-0647 published?: CVE-2011-0647 was published on 2011-02-10 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:emc:replication_manager:*:*:client:*:*:*:*:*
cpe:2.3:a:emc:replication_manager:2.0:*:client:*:*:*:*:*
cpe:2.3:a:emc:replication_manager:5.2:*:client:*:*:*:*:*
cpe:2.3:a:emc:replication_manager:5.2.2:*:client:*:*:*:*:*
cpe:2.3:a:emc:networker_module:2.1:-:microsoft_applications:*:*:*:*:*
cpe:2.3:a:emc:networker_module:2.2:-:microsoft_applications:*:*:*:*:*

More vulnerabilities in Emc Replication Manager

CVE-2016-0913 — Critical (CVSS 9.8): The client in EMC Replication Manager (RM) before 5.5.3.0_01-PatchHotfix, EMC Network Module for Microsoft 3.x, and EMC…
CVE-2013-6182 — High (CVSS 7.2): Unquoted Windows search path vulnerability in EMC Replication Manager before 5.5 allows local users to gain privileges…
CVE-2014-4634 — Medium (CVSS 4.6): Unquoted Windows search path vulnerability in EMC Replication Manager through 5.5.2 and AppSync before 2.1.0 allows…
CVE-2013-3272 — Low (CVSS 2.1): EMC Replication Manager (RM) before 5.4.4 places encoded passwords in application log files, which makes it easier for…

All CVEs affecting Emc Replication Manager →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →