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Vulnerability details: VCID-bsue-h9tr-2bbc
Vulnerability ID VCID-bsue-h9tr-2bbc
Aliases CVE-2026-45353
GHSA-7p5m-v798-f8vv
Summary electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From 3.0.6 to 3.8.8, This vulnerability is fixed in 3.9.0.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (5)
CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-732 Incorrect Permission Assignment for Critical Resource
CWE-940 Improper Verification of Source of a Communication Channel
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00021 https://api.first.org/data/v1/epss?cve=CVE-2026-45353
epss 0.00021 https://api.first.org/data/v1/epss?cve=CVE-2026-45353
epss 0.00021 https://api.first.org/data/v1/epss?cve=CVE-2026-45353
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-7p5m-v798-f8vv
cvssv4 9.3 https://github.com/electerm/electerm
generic_textual CRITICAL https://github.com/electerm/electerm
cvssv4 9.3 https://github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507
ssvc Track https://github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507
cvssv3.1_qr CRITICAL https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
cvssv4 9.3 https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
generic_textual CRITICAL https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
ssvc Track https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-45353
https://github.com/electerm/electerm
0599e67069b00e376a2e962649aaad6096e63507 https://github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507
CVE-2026-45353 https://nvd.nist.gov/vuln/detail/CVE-2026-45353
GHSA-7p5m-v798-f8vv https://github.com/advisories/GHSA-7p5m-v798-f8vv
GHSA-7p5m-v798-f8vv https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
No exploits are available.
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Found at https://github.com/electerm/electerm
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

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none

passive

active

high

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none

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low

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Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Found at https://github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

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low

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none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-28T19:27:17Z/ Found at https://github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Found at https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-28T19:27:17Z/ Found at https://github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vv
Exploit Prediction Scoring System (EPSS)
Percentile 0.05996
EPSS Score 0.00021
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:44:08.129443+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/45xxx/CVE-2026-45353.json 38.6.0