CVE-2017-17314

Huawei DP300 V500R002C00, RP200 V600R006C00, TE30 V100R001C10, V500R002C00, V600R006C00, TE40 V500R002C00, V600R006C00, TE50 V500R002C00, V600R006C00, TE60 V100R001C10, V500R002C00, V600R006C00 have an invalid memory access vulnerability. An unauthenticated attacker has to find a way to send malformed SCCP messages to the affected products. Due to insufficient input validation of some values in the messages, successful exploit may cause buffer error and some service abnormal.

Published: 2018-04-30 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2017-17314 is rated Low Risk (32.6/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.73%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

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

Exploit prediction scoring system (EPSS) score for CVE-2017-17314

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 0.13% 0.73% +0.59%
2 2025-03-30 0.21% 0.13% -0.07%
3 2025-03-29 — 0.21% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2017-17314

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
3.7 3.0 LOW
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
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:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:L)
Might cause slowdowns, glitches, or partial disruption—not a full brick.
 2.2 1.4 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2017-17314

Affected software / configurations for CVE-2017-17314

Vendor Product Version Raw CPE
huawei dp300_firmware v500r002c00 cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:*
huawei rp200_firmware v600r006c00 cpe:2.3:o:huawei:rp200_firmware:v600r006c00:*:*:*:*:*:*:*
huawei te30_firmware v100r001c10 cpe:2.3:o:huawei:te30_firmware:v100r001c10:*:*:*:*:*:*:*
huawei te30_firmware v500r002c00 cpe:2.3:o:huawei:te30_firmware:v500r002c00:*:*:*:*:*:*:*
huawei te30_firmware v600r006c00 cpe:2.3:o:huawei:te30_firmware:v600r006c00:*:*:*:*:*:*:*
huawei te40_firmware v500r002c00 cpe:2.3:o:huawei:te40_firmware:v500r002c00:*:*:*:*:*:*:*
huawei te40_firmware v600r006c00 cpe:2.3:o:huawei:te40_firmware:v600r006c00:*:*:*:*:*:*:*
huawei te50_firmware v500r002c00 cpe:2.3:o:huawei:te50_firmware:v500r002c00:*:*:*:*:*:*:*
huawei te50_firmware v600r006c00 cpe:2.3:o:huawei:te50_firmware:v600r006c00:*:*:*:*:*:*:*
huawei te60_firmware v100r001c10 cpe:2.3:o:huawei:te60_firmware:v100r001c10:*:*:*:*:*:*:*
huawei te60_firmware v500r002c00 cpe:2.3:o:huawei:te60_firmware:v500r002c00:*:*:*:*:*:*:*
huawei te60_firmware v600r006c00 cpe:2.3:o:huawei:te60_firmware:v600r006c00:*:*:*:*:*:*:*

References for CVE-2017-17314

cvelogic Threat Intelligence