How severe is CVE-2009-4837?

CVE-2009-4837 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2009-4837 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4837?

CVE-2009-4837 primarily affects Secureideas Basic Analysis And Security Engine. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-4837?

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

When was CVE-2009-4837 published?

CVE-2009-4837 was published on 2010-05-06 and last updated on 2026-06-16.

CVE-2009-4837

CVE-2009-4837 is a medium-severity vulnerability in Secureideas Basic Analysis And Security Engine with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Secureideas Basic Analysis And Security Engine
Published: 2010-05-06
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE) before 1.4.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) sig[1] parameter to base/base_qry_main.php, or the time[0][1] parameter to (2) base/base_stat_alerts.php or (3) base/base_stat_uaddr.php. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2009-4837?: Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE) before 1.4.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) sig[1] parameter to base/base_qry_main.php, or the time[0][1] parameter to (2) base/base_stat_alerts.php or (3) base/base_stat_uaddr.php. NOTE: some of these details are obtained from third party information.
How severe is CVE-2009-4837?: CVE-2009-4837 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-4837 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4837?: CVE-2009-4837 primarily affects Secureideas Basic Analysis And Security Engine. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4837?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4837 published?: CVE-2009-4837 was published on 2010-05-06 and last updated on 2026-06-16.

References

Affected products (17)

cpe:2.3:a:secureideas:basic_analysis_and_security_engine:*:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.3.8:*:*:*:*:*:*:*
cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.3.9:*:*:*:*:*:*:*

More vulnerabilities in Secureideas Basic Analysis And Security Engine

CVE-2012-1199 — High (CVSS 7.5): Multiple PHP remote file inclusion vulnerabilities in Basic Analysis and Security Engine (BASE) 1.4.5 allow remote…
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CVE-2009-4838 — High (CVSS 7.5): SQL injection vulnerability in base_ag_common.php in Basic Analysis and Security Engine (BASE) before 1.4.3.1 allows…
CVE-2007-5578 — High (CVSS 7.5): Basic Analysis and Security Engine (BASE) before 1.3.8 sends a redirect to the web browser but does not exit, which…
CVE-2005-3325 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in (1) acid_qry_main.php in Analysis Console for Intrusion Databases (ACID)…
CVE-2009-4839 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and…

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