How severe is CVE-2012-2590?

CVE-2012-2590 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-2590 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-2590?

CVE-2012-2590 affects E-supportportal Escon Supportportal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-2590?

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

When was CVE-2012-2590 published?

CVE-2012-2590 was published on 2012-08-12 and last updated on 2026-06-16.

CVE-2012-2590

CVE-2012-2590 is a medium-severity vulnerability in E-supportportal Escon Supportportal 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% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: E-supportportal Escon Supportportal
Published: 2012-08-12
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in ESCON SupportPortal Professional Edition 3.0 allow remote attackers to inject arbitrary web script or HTML via an e-mail message body with (1) a SCRIPT element, (2) a crafted SRC attribute of an IFRAME element, (3) a crafted CONTENT attribute of an HTTP-EQUIV="Set-Cookie" META element, or (4) an innerHTML attribute within an XML document.

Frequently asked questions

What is CVE-2012-2590?: Multiple cross-site scripting (XSS) vulnerabilities in ESCON SupportPortal Professional Edition 3.0 allow remote attackers to inject arbitrary web script or HTML via an e-mail message body with (1) a SCRIPT element, (2) a crafted SRC attribute of an IFRAME element, (3) a crafted CONTENT attribute of an HTTP-EQUIV="Set-Cookie" META element, or (4) an innerHTML attribute within an XML document.
How severe is CVE-2012-2590?: CVE-2012-2590 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-2590 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-2590?: CVE-2012-2590 affects E-supportportal Escon Supportportal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-2590?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-2590 published?: CVE-2012-2590 was published on 2012-08-12 and last updated on 2026-06-16.

References

http://www.exploit-db.com/exploits/20350/

Affected products (1)

cpe:2.3:a:e-supportportal:escon_supportportal:3.0:*:professional:*:*:*:*:*

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