CVE-2020-13178
CVE-2020-13178 is a medium-severity vulnerability in Teradici Graphics Agent with a CVSS 3.x base score of 6.7. 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-345.
Key facts
- Severity: Medium (CVSS 3.x base score 6.7)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (14th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-345
- Affected product: Teradici Graphics Agent
- Published:
- Last modified:
Description
A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.
Frequently asked questions
- What is CVE-2020-13178?
- A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.
- How severe is CVE-2020-13178?
- CVE-2020-13178 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-13178 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-13178?
- CVE-2020-13178 primarily affects Teradici Graphics Agent. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-13178?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-13178 published?
- CVE-2020-13178 was published on 2020-08-11 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*
- cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*
More vulnerabilities in Teradici Graphics Agent
- CVE-2020-13177 — High (CVSS 7.8): The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to…
- CVE-2020-13179 — Medium (CVSS 5.5): Broker Protocol messages in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to 20.04.1…
All CVEs affecting Teradici Graphics Agent →
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