How severe is CVE-2013-4780?

CVE-2013-4780 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2013-4780 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4780?

CVE-2013-4780 primarily affects Siemens Openscape Session Border Controller. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-4780?

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-2013-4780 published?

CVE-2013-4780 was published on 2013-07-18 and last updated on 2026-06-16.

CVE-2013-4780

CVE-2013-4780 is a high-severity vulnerability in Siemens Openscape Session Border Controller with a CVSS 2.0 base score of 7.8. 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 2.0 base score 7.8)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Siemens Openscape Session Border Controller
Published: 2013-07-18
Last modified: 2026-06-16

Description

core/getLog.php on the Siemens Enterprise OpenScape Branch appliance and OpenScape Session Border Controller (SBC) before 2 R0.32.0, and 7 before 7 R1.7.0, allows remote attackers to read arbitrary files via unspecified vectors.

Frequently asked questions

What is CVE-2013-4780?: core/getLog.php on the Siemens Enterprise OpenScape Branch appliance and OpenScape Session Border Controller (SBC) before 2 R0.32.0, and 7 before 7 R1.7.0, allows remote attackers to read arbitrary files via unspecified vectors.
How severe is CVE-2013-4780?: CVE-2013-4780 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2013-4780 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4780?: CVE-2013-4780 primarily affects Siemens Openscape Session Border Controller. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4780?: 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-2013-4780 published?: CVE-2013-4780 was published on 2013-07-18 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:siemens:openscape_session_border_controller:1r4.17.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:openscape_session_border_controller:7r.0:*:*:*:*:*:*:*
cpe:2.3:h:siemens:enterprise_openscape_branch:-:*:*:*:*:*:*:*

More vulnerabilities in Siemens Openscape Session Border Controller

CVE-2013-4781 — Critical (CVSS 10.0): core/getLog.php on the Siemens Enterprise OpenScape Branch appliance and OpenScape Session Border Controller (SBC)…
CVE-2013-4778 — High (CVSS 7.8): core/getLog.php on the Siemens Enterprise OpenScape Branch appliance and OpenScape Session Border Controller (SBC)…
CVE-2013-4779 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in core/handleTw.php on the Siemens Enterprise OpenScape Branch appliance and…

All CVEs affecting Siemens Openscape Session Border Controller →

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 →