CVE-2019-7385

Exp

An authenticated shell command injection issue has been discovered in Raisecom ISCOM HT803G-U, HT803G-W, HT803G-1GE, and HT803G GPON products with the firmware version ISCOMHT803G-U_2.0.0_140521_R4.1.47.002 or below, The values of the newpass and confpass parameters in /bin/WebMGR are used in a system call in the firmware. Because there is no user input validation, this leads to authenticated code execution on the device.

Published: 2019-03-21 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-7385 is rated High Exploit Risk (84.7/100): CVSS High severity, with high exploitation likelihood (EPSS 12.17%, 96th percentile). 4 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +7.42% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2019-7385

EDB-ID Source Kind Published Link
46489 exploit_db edb 2019-03-04 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2019-7385

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 4.75% 12.17% +7.42%
2 2026-04-04 3.71% 4.75% +1.04%
3 2026-02-15 — 3.71% —

Full EPSS history (20 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-7385

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]
7.2 2.0 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 3.9 10.0 [email protected]

Weakness enumeration for CVE-2019-7385

Affected software / configurations for CVE-2019-7385

Vendor Product Version Raw CPE
raisecom iscom_ht803g-u_firmware <= iscomht803g-u_2.0.0_140521_r4.1.47.002 cpe:2.3:o:raisecom:iscom_ht803g-u_firmware:*:*:*:*:*:*:*:*
raisecom iscom_ht803g-w_firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002 cpe:2.3:o:raisecom:iscom_ht803g-w_firmware:*:*:*:*:*:*:*:*
raisecom iscom_ht803g-1ge_firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002 cpe:2.3:o:raisecom:iscom_ht803g-1ge_firmware:*:*:*:*:*:*:*:*
raisecom iscom_ht803g_gpon_firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002 cpe:2.3:o:raisecom:iscom_ht803g_gpon_firmware:*:*:*:*:*:*:*:*

References for CVE-2019-7385

cvelogic Threat Intelligence