How severe is CVE-2015-0770?

CVE-2015-0770 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2015-0770 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0770?

CVE-2015-0770 primarily affects Cisco Telepresence Tc Software. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-0770?

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

When was CVE-2015-0770 published?

CVE-2015-0770 was published on 2015-06-07 and last updated on 2026-06-17.

CVE-2015-0770

CVE-2015-0770 is a medium-severity vulnerability in Cisco Telepresence Tc Software with a CVSS 2.0 base score of 5.0. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Telepresence Tc Software
Published: 2015-06-07
Last modified: 2026-06-17

Description

CRLF injection vulnerability in Cisco TelePresence TC 6.x before 6.3.4 and 7.x before 7.3.3 on Integrator C SX20 devices allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL, aka Bug ID CSCut79341.

Frequently asked questions

What is CVE-2015-0770?: CRLF injection vulnerability in Cisco TelePresence TC 6.x before 6.3.4 and 7.x before 7.3.3 on Integrator C SX20 devices allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL, aka Bug ID CSCut79341.
How severe is CVE-2015-0770?: CVE-2015-0770 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2015-0770 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0770?: CVE-2015-0770 primarily affects Cisco Telepresence Tc Software. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0770?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-0770 published?: CVE-2015-0770 was published on 2015-06-07 and last updated on 2026-06-17.

References

Affected products (14)

cpe:2.3:a:cisco:telepresence_tc_software:6.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:6.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:6.3.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:6.3.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.1.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.1.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:telepresence_tc_software:7.3.2:*:*:*:*:*:*:*

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